Physical and Chemical Changes. In a physical change appearance or form changes, but substance remains same. Ice on melting converts to water. Water on evaporation converts to water vapor. All the products formed are still forms of water. Hence, this is a physical change. When wood burns, chemical reaction takes place. New substance gets formed. This is a chemical change. When we light a matchstick, combustion reaction takes place. This is a chemical change.
Views: 741092 It's AumSum Time
One of the commonly held ideas about teaching the sciences is that you cannot achieve much without expensive equipment. Certainly, it is wonderful to have microscopes, electrical apparatus, lots of chemicals models and charts. But a great deal of hands-on science can be done using simple, everyday materials. In this episode you will be introduced to learner-centered activities, which do not require expensive equipment. Teachers will be encouraged to get learners involved in the collection and housing of such material so that the learners develop a sense of ownership of THEIR science centre
Views: 57302 Mindset Teach
Introduction to the states or phases of matter. Watch the next lesson: https://www.khanacademy.org/science/chemistry/states-of-matter-and-intermolecular-forces/states-of-matter/v/states-of-matter-follow-up?utm_source=YT&utm_medium=Desc&utm_campaign=chemistry Missed the previous lesson? https://www.khanacademy.org/science/chemistry/gases-and-kinetic-molecular-theory/ideal-gas-laws/v/maxwell-boltzmann-distribution?utm_source=YT&utm_medium=Desc&utm_campaign=chemistry Chemistry on Khan Academy: Did you know that everything is made out of chemicals? Chemistry is the study of matter: its composition, properties, and reactivity. This material roughly covers a first-year high school or college course, and a good understanding of algebra is helpful. About Khan Academy: Khan Academy offers practice exercises, instructional videos, and a personalized learning dashboard that empower learners to study at their own pace in and outside of the classroom. We tackle math, science, computer programming, history, art history, economics, and more. Our math missions guide learners from kindergarten to calculus using state-of-the-art, adaptive technology that identifies strengths and learning gaps. We've also partnered with institutions like NASA, The Museum of Modern Art, The California Academy of Sciences, and MIT to offer specialized content. For free. For everyone. Forever. #YouCanLearnAnything Subscribe to Khan Academy’s Chemistry channel: https://www.youtube.com/channel/UCyEot66LrwWFEMONvrIBh3A?sub_confirmation=1 Subscribe to Khan Academy: https://www.youtube.com/subscription_center?add_user=khanacademy
Views: 668877 Khan Academy
Chemistry Synthetic Fibers & Plastics Part 1 (Natural Fibers) Class 8 VIII
Views: 52664 ExamFear Education
Footage of Chemistry experiments performed by students during school lab demo. Experiments were performed by students from A5 and B3 classes of N. Alikarnassos Highschool, Greece, under supervision of chemistry instructors E. Pantidou and I. Chatzidakis. Από επίδειξη πειραμάτων την τελευταία μέρα των μαθημάτων. Μαθητές από το Α5 και το Β3 υπό την καθοδήγηση των Χημικών Ελ. Παντίδου και Ι. Χατζηδάκη ξενάγησαν τους συμμαθητές τους στον εντυπωσιακό -και όχι μόνο- κόσμο της Χημείας.
Views: 10563943 chatzida
Hank takes a break from the desk to bring you to the lab in order to demonstrate some important points about the practical side of chemistry - experimentation in the laboratory. You'll learn what to wear in the lab, how to dispose of chemicals safely, how to avoid the most common accidents, how to pour solutions properly, what the HazMat diamond means, what an MSDS is, and how to use a fume hood. And as a reward for sticking with him through this maybe less-than-thrilling lecture, you'll see Hank subject himself to an exciting piece of safety apparatus. -- Table of Contents Proper Lab Attire 0:51 Disposing Chemicals Safely 6:30 Avoiding Common Lab Accidents 5:40 Proper Pouring 5:19 Hazmat Diamond 2:26 MSDS 3:05 How to use Fume Hoods 3:38 -- Want to find Crash Course elsewhere on the internet? Facebook - http://www.facebook.com/YouTubeCrashC... Twitter - http://www.twitter.com/TheCrashCourse Tumblr - http://thecrashcourse.tumblr.com Support CrashCourse on Subbable: http://subbable.com/crashcourse
Views: 995962 CrashCourse
Hank does his best to convince us that chemistry is not torture, but is instead the amazing and beautiful science of stuff. Chemistry can tell us how three tiny particles - the proton, neutron and electron - come together in trillions of combinations to form ... everything. In this inaugural episode of Crash Course Chemistry, we start out with one of the biggest ideas in chemistry ever - stuff is made from atoms. More specifically, we learn about the properties of the nucleus and why they are important to defining what an atom actually is. Like CrashCourse? http://www.facebook.com/YouTubeCrashCourse Follow CrashCourse! http://www.twitter.com/TheCrashCourse Tumbl CrashCourse. http://thecrashcourse.tumblr.com Table of Contents Einstein & Atoms 02:05 Composition of Atoms 03:18 Atomic Number 04:20 Isotopes 08:04 Relative Atomic Mass 07:26 Mass Number 07:44 Watch the SciShow episodes on the Strong Nuclear Force here: http://www.youtube.com/watch?v=Yv3EMq2Dgq8 and http://www.youtube.com/watch?v=BNDOSMqGLlg Support CrashCourse on Subbable: http://subbable.com/crashcourse
Views: 4522386 CrashCourse
Hey... what's matter? No no no, not what's THE matter. What's MATTER? In this episode of Crash Course Kids, Sabrina talks about what matter is and the three states of matter: Solid, Liquid, and Gas. She also does a quick experiment that you can do at home to prove that air is matter. This first series is based on 5th grade science. We're super excited and hope you enjoy Crash Course Kids! ///Standards Used in This Video/// 5-PS1-1. Develop a model to describe that matter is made of particles too small to be seen. [Clarification Statement: Examples of evidence could include adding air to expand a basketball, compressing air in a syringe, dissolving sugar in water, and evaporating salt water.] [Assessment Boundary: Assessment does not include the atomic-scale mechanism of evaporation and condensation or defining the unseen particles.] Want to find Crash Course elsewhere on the internet? Crash Course Main Channel: https://www.youtube.com/crashcourse Facebook - https://www.facebook.com/YouTubeCrashCourse Twitter - http://www.twitter.com/CrashCourseKids Tumblr - http://thecrashcourse.tumblr.com Credits... Executive Producers: John & Hank Green Producer & Editor: Nicholas Jenkins Cinematographer & Director: Michael Aranda Host: Sabrina Cruz Script Supervisor: Mickie Halpern Writer: Jen Szymanski Consultant: Shelby Alinsky Script Editor: Blake de Pastino Thought Cafe Team: Stephanie Bailis Cody Brown Suzanna Brusikiewicz Jonathan Corbiere Nick Counter Kelsey Heinrichs Jack Kenedy Corey MacDonald Tyler Sammy Nikkie Stinchcombe James Tuer Adam Winnik
Views: 865692 Crash Course Kids
Ace any exam with these study tips! How To Learn Faster: https://youtu.be/B9SptdjpJBQ 7 Exam Anxiety Tips: https://youtu.be/FyBdA61GmJ0 Check out TD http://td.com/student SUBSCRIBE (it's free): http://bit.ly/asapsci GET THE ASAPSCIENCE BOOK: http://asapscience.com/book/ Written by Amanda Edward, Gregory Brown and Mitchell Moffit FOLLOW US! Instagram and Twitter: @whalewatchmeplz and @mitchellmoffit Clickable: http://bit.ly/16F1jeC and http://bit.ly/15J7ube AsapINSTAGRAM: https://instagram.com/asapscience/ Facebook: http://facebook.com/AsapSCIENCE Twitter: http://twitter.com/AsapSCIENCE Tumblr: http://asapscience.tumblr.com Vine: Search "AsapSCIENCE" on vine! SNAPCHAT 'whalewatchmeplz' and 'pixelmitch' Created by Mitchell Moffit (twitter @mitchellmoffit) and Gregory Brown (twitter @whalewatchmeplz). Send us stuff! ASAPSCIENCE INC. P.O. Box 93, Toronto P Toronto, ON, M5S2S6 Further Reading:  http://www.wsj.com/articles/SB10001424052970204644504576653004073453880  http://ideas.time.com/2013/01/09/highlighting-is-a-waste-of-time-the-best- and-worst-learning-techniques/  http://college.usatoday.com/2014/07/29/aiming-for-an-a-study-habits-you- should-adopt-and-avoid/  http://www.psychologicalscience.org/index.php/news/releases/which-study- strategies-make-the-grade.html  http://www.csc.edu/learningcenter/study/studymethods.csc  http://www.educationcorner.com/habits-of-successful-students.html  http://www.nytimes.com/2014/09/07/magazine/why-flunking-exams-is- actually-a-good-thing.html?_r=0  http://www.opencolleges.edu.au/informed/features/how-does-the-brain-learn- best-10-smart-studying-strategies/  https://news.usc.edu/71969/studying-for-finals-let-classical-music-help/  http://psych.wustl.edu/memory/nestojko/NestojkoBuiKornellBjork(2014).pdf  http://www.educationcorner.com/habits-of-successful-students.html
Views: 9235825 AsapSCIENCE
This lesson develops the water required to fill the glass 16x100mm test tube. Water is a liquid and takes on the same shape the inside of its container. The inside diameter is 14mm. The Fillet radius is 7mm. In a laboratory, the working sample volume of water cannot be the same as the overall height of the test tube (the sample would spill during human or robotic intervention). Create the water as a separate part to fill the glass test tube. Determine the volume of water and its height from the top of the tube. This is a SolidWorks Lesson Plan and Tutorial developed by Marie Planchard for use by Students, Eductors and Teachers for Instruction and Demonstration to reinforce Education of SolidWorks 3D CAD Mechanical Engineering Design Software. Find more lessons and resources at:http://blogs.solidworks.com/teacher/ www.solidworks.com
Views: 4988 SOLIDWORKS
I’ve made sure that most of these experiments are very easy and include household items. There is one, however, that requires buying things not found in typical homes. Read full article here....http://www.raisingdv.com/easy-science-experiments-amaze-kids/
Views: 2622916 Raising da Vinci
Kids can learn about meaning ,definition and difference among of solute,solvent and solution in this animation video.
Views: 821026 makemegenius
Aakash iTutor: NEET-Chemistry Crash Course (Atomic Structure) to prepare for NEET-AIIMS through online coaching tablet by Aakash Institute. Enquire to get Full Video-Lectures @ (http://www.aakashitutor.com) to prepare for Medical-NEET and Board Exams.
Views: 196996 Aakash Digital for JEE & NEET
Introduction to the idea of a mole as a number (vs. an animal). Watch the next lesson: https://www.khanacademy.org/science/chemistry/atomic-structure-and-properties/introduction-to-compounds/v/empirical-molecular-and-structural-formulas?utm_source=YT&utm_medium=Desc&utm_campaign=chemistry Missed the previous lesson? https://www.khanacademy.org/science/chemistry/atomic-structure-and-properties/introduction-to-the-atom/v/atomic-mass?utm_source=YT&utm_medium=Desc&utm_campaign=chemistry Chemistry on Khan Academy: Did you know that everything is made out of chemicals? Chemistry is the study of matter: its composition, properties, and reactivity. This material roughly covers a first-year high school or college course, and a good understanding of algebra is helpful. About Khan Academy: Khan Academy is a nonprofit with a mission to provide a free, world-class education for anyone, anywhere. We believe learners of all ages should have unlimited access to free educational content they can master at their own pace. We use intelligent software, deep data analytics and intuitive user interfaces to help students and teachers around the world. Our resources cover preschool through early college education, including math, biology, chemistry, physics, economics, finance, history, grammar and more. We offer free personalized SAT test prep in partnership with the test developer, the College Board. Khan Academy has been translated into dozens of languages, and 100 million people use our platform worldwide every year. For more information, visit www.khanacademy.org, join us on Facebook or follow us on Twitter at @khanacademy. And remember, you can learn anything. For free. For everyone. Forever. #YouCanLearnAnything Subscribe to Khan Academy’s Chemistry channel: https://www.youtube.com/channel/UCyEot66LrwWFEMONvrIBh3A?sub_confirmation=1 Subscribe to Khan Academy: https://www.youtube.com/subscription_center?add_user=khanacademy
Views: 2139013 Khan Academy
DIY : Learn how to make a old cinema projector that is an opto-mechanical device for displaying motion picture film by projecting it onto a screen. it requires one torch and one magnifying glass. Let's check it out website for all major details - https://navinkhambhala.com/ Visit New channel- Mr. NK: https://www.youtube.com/c/MrNKtools?sub_confirmation=1 Facebook: https://www.facebook.com/AwesomeCreativeIdeas/ About Glue: https://www.youtube.com/watch?v=VvCrEeDCGUE Its Physics working models for science exhibition Thank you for watching crazy NK !!!!!!!!
Views: 4119503 Navin Khambhala # crazyNK
Chemistry Sorting Materials into Groups Part 1 (Introduction) Class 6 VI
Views: 17454 ExamFear Education
Watch more films and find learning materials at http://www.twig-world.com Learn how the industrial process of fractional distillation transforms crude oil into a variety of products, from plane fuel to road surfacing. Key Facts Extraction of crude oil from Fractional Distillation gives us many useful products. First it is heated to a vapour and pumped into a tall tower. As it travels up, liquids of different boiling points are collected.
Views: 16745 Twig World
Get the science department together and review lab manuals and lesson plans to identify how much each chemical is actually used and how much should be kept on the shelf. Be sure to subscribe and check out more videos! Subscribe: https://www.youtube.com/channel/FlinnScientific/ Facebook: https://www.facebook.com/FlinnScientific/ Website: https://www.flinnsci.com/
Views: 216 FlinnScientific
You won’t believe what your eyes are seeing! Subscribe to Reactions: https://www.youtube.com/user/ACSReactions FOLLOW THE HYBRID LIBRARIAN: Subscribe ▶ http://bit.ly/daretoknow Facebook ▶ http://on.fb.me/170IAJK Twitter ▶ http://bit.ly/14vhMgZ Google+ ▶ http://bit.ly/15eoHil Tumblr ▶ http://bit.ly/11UtNr1 HYBRID LIBRARIAN's new T-shirts & merch are now available! (Both shops work wherever you're from): ▶ US shop: http://bit.ly/1A1MET0 ▶ EU shop: http://bit.ly/W6t2zF Click below to unlock the power of YouTube and become a member of Hybrid's community at Maker Studios! ▶ http://awe.sm/jFBzN For business inquiries and music collaborations, please contact me at: firstname.lastname@example.org Kevin ツ (Hybrid Librarian©) Credits: Brian Kennedy, Ph.D - Scientific consultant Sam Lemonick - co-writer Music credits: "Virtual Happiness", by Warplex. https://soundcloud.com/warplex www.audiomicro.com Images courtesy of: Stephen Morris, American Chemical Society, Thoisoi2, thenewboston, Jurnal of Chemical Education, MIT OpenCourseWare, MrHomeScientist, Science Bob, ChemToddler, DizzyCtube, NightHawkInLight, Nile Red, Geoff, Osajus, serc.carleton.edu. Watch the full videos here... Belousov–Zhabotinsky reaction: https://www.youtube.com/watch?v=3JAqrRnKFHo Luminol: https://www.youtube.com/watch?v=O99_0DyHNQI https://www.youtube.com/watch?v=SVONb8IBXVQ Sulfuric acid and sugar: https://www.youtube.com/watch?v=zg9wmU7Z-6s Briggs-Rauscher reaction: https://www.youtube.com/watch?v=IggngxY3riU https://www.youtube.com/watch?v=_gyzhvMLImg Elephant’s toothpaste: https://www.youtube.com/watch?v=4N0m95PExHY https://www.youtube.com/watch?v=ezsur0L0L1c Single replacement reaction: https://www.youtube.com/watch?v=OxGjbHzxQSI Gummy bear experiment: https://www.youtube.com/watch?v=EyaFVhC5VPk Golden rain: https://www.youtube.com/watch?v=4xSUvSGywXo Pharaoh's snake: https://www.youtube.com/watch?v=PC3o2KgQstA FYI… Belousov–Zhabotinsky reaction: http://cenblog.org/the-safety-zone/2011/09/chemical-oscillations-the-belousov-zhabotinsky-reaction/ http://en.wikipedia.org/wiki/Ferroin http://chemwiki.ucdavis.edu/Analytical_Chemistry/Electrochemistry/Redox_Chemistry/Oxidation_State http://www.faidherbe.org/site/cours/dupuis/oscil.htm Luminol: http://www.rsc.org/chemistryworld/2014/04/luminol-csi-blood-forensic-podcast http://www.rsc.org/Education/EiC/issues/2010Mar/ExhibitionChemistry.asp http://en.wikipedia.org/wiki/Luminol Sulfuric acid and sugar: http://www.chemeddl.org/alfresco/service/org/chemeddl/video.html?options=false&ID=vid:5892&guest=true http://ncsu.edu/project/chemistrydemos/Thermochem/DehydrationSugar.pdf http://www.rsc.org/education/eic/issues/2007March/ExhibitionChemistry.asp Thermite: http://cldfacility.rutgers.edu/content/thermite-reaction http://www.rsc.org/Education/EiC/issues/2011January/ExhibitionChemistry.asp?e=1 http://en.wikipedia.org/wiki/Thermite Briggs-Rauscher reaction: http://chemistry.about.com/cs/demonstrations/a/aa050204a.htm http://www1.chem.leeds.ac.uk/delights/texts/expt_11.html Elephant’s toothpaste: http://ncsu.edu/project/chemistrydemos/Kinetics/Elephants%20Toothpaste.pdf https://en.wikipedia.org/wiki/Elephant_toothpaste Single replacement reaction: http://www.ccri.edu/chemistry/courses/chem_1030/Stoichiometry_The_Reaction_of_Iron_with_Copper_%28II%29_Sulfate.pdf http://chemwiki.ucdavis.edu/Inorganic_Chemistry/Reactions_in_Aqueous_Solutions/Precipitation_Reactions Gummy bear experiment: http://lecturedemos.chem.umass.edu/chemReactions5_5.html http://www.csub.edu/chemistry/_files/Exploding%20Gummy%20Bears.pdf Golden rain: http://www.compoundchem.com/2015/04/23/golden-rain/ http://www.rsc.org/eic/2014/12/golden-rain-precipitation-demonstration Pharaoh's snake: http://chemistry.about.com/b/2013/05/21/pharoahs-snake-firework-or-chemistry-demonstration.htm http://io9.com/5947370/what-in-the-name-of-all-that-is-holy-is-going-on-in-this-video
Views: 3209649 Hybrid Librarian
This week, Hank elaborates on why Fugu can kill you by illustrating the ideas of solutions and discussing molarity, molality, and mass percent. Also, why polar solvents dissolve polar solutes, and nonpolar solvents dissolve nonpolar solutes. All that plus Henry's Law and why Coke = Burps. -- TABLE OF CONTENTS Molarity, Molality, and Mass Percent 1:34 Polar Solvents Dissolve Polar Solutes 2:21 Nonpolar Solvents Dissolve Nonpolar Solutes 2:21 Henry's Law 5:15 Coke=Burps 4:00 -- Want to find Crash Course elsewhere on the internet? Facebook - http://www.facebook.com/YouTubeCrashCourse Twitter - http://www.twitter.com/TheCrashCourse Tumblr - http://thecrashcourse.tumblr.com Support CrashCourse on Subbable: http://subbable.com/crashcourse
Views: 724038 CrashCourse
The target students had received the learning materials to practice their chemical lessons at their school. Learning and practicing can make them feel more interested in going to schools. They have been changed after the project intervention.
Views: 381 KAPE Cambodia
Flowering plants arrived relatively late in geological time, between 290 to 145 million years ago. But once here, they evolved quickly and often displaced many other types of plants. In fact, in terms of species, flowering plants are the dominant plant form on Earth today with more than 300,000 types. Learn how their unique reproductive mechanisms led to this explosion of speciation in such a relatively short time. This free video comes from the course Plant Science: An Introduction to Botany. Watch the rest of the course and start your FREE trial of The Great Courses Plus here: https://www.TheGreatCoursesPlus.com/show/plant_science_an_introduction_to_botany?utm_source=US_OnlineVideo&utm_medium=SocialMediaEditorialYouTube&utm_campaign=151144 About the course: If you look around right now, chances are you’ll see a plant. It could be a succulent in a pot on your desk, grasses or shrubs just outside your door, or trees in a park across the way. Proximity to plants tends to make us happy, even if we don’t notice, offering unique pleasures and satisfactions. And of course without plants, we wouldn’t even be here: Not only do plants produce oxygen, they also produce their own food—the food that directly or indirectly supports us and all animal life on the planet. In the 24 lectures of Plant Science: An Introduction to Botany, Dr. Catherine Kleier invites us into the uniquely satisfying world of plants, and the joy of celebrating and learning from the secrets of living nature. As Dr. Kleier shares her tremendous depth of knowledge with contagious excitement for her subject—supported by fascinating graphics and in-studio demonstrations—she emphasizes the “stories” of plants themselves: Without neglecting genetics or cell microbiology, or larger ecosystems and habitats, her primary emphasis is always on how plants we see all around us live and adapt. Dr. Kleier shares with you the pleasures of being able to identify and understand the workings of that tree just outside your window – and of any other plant you may encounter. With almost 400,000 known species and thousands more identified every year, the variety of plant life is almost overwhelming—from the microscopic to the largest organism on Earth. In Plant Science: An Introduction to Botany, you will explore the astonishing adaptations that allow plants to live in an enormous variety of ecosystems, from deserts and the ocean floor to thousands of feet above sea level and on every continent. You will understand why there are no fewer than three kinds of photosynthesis, how the process separates plants from animals, and why many plants rely on symbiosis with bacteria and fungi in conjunction with photosynthetic processes. Dr. Kleier also introduces fascinating questions botanists are still working to answer. We know plants can sense and respond to their environments, but can they remember their experiences? We know plants communicate to others in their vicinity via chemical signals, but is it also possible some plants have evolved an ability to detect sound waves? We know certain plants respond to touch, but can they be conditioned to “learn” when it is unnecessary to respond? And perhaps the most basic of questions: what exactly is a species? Now that scientists have access to genetic techniques such as DNA fingerprinting, it is relatively easy to find different alleles for different genes. But how many different alleles does it take to identify a new species? It’s an ongoing and exciting debate in the ever-changing world of botany. Botanists are constantly examining and evaluating the natural world, and Dr. Kleier is passionate about working in the field and observing plants as they exist in their many habitats and varieties, a passion that comes through in every lecture as she teaches you how to do the same. As presented in this course, botany is a science rooted in experience with plants, a vibrant set of encounters that breathe life even into the plant diagrams and long scientific names of traditional biology. Learn to see the world around you afresh as you read the stories of plant life for yourself with a professor who transforms science into an adventure. Learn more about this course and start your FREE trial of The Great Courses Plus here: https://www.TheGreatCoursesPlus.com/show/plant_science_an_introduction_to_botany?utm_source=US_OnlineVideo&utm_medium=SocialMediaEditorialYouTube&utm_campaign=151144 Don’t forget to subscribe to our channel – we are adding new videos all the time! https://www.youtube.com/subscription_center?add_user=TheGreatCourses Don’t forget to subscribe to our channel – we are adding new videos all the time! https://www.youtube.com/subscription_center?add_user=TheGreatCourses
Views: 63668 The Great Courses Plus
All matter has many different properties, or characteristics, that allow us to describe, classify, and identify materials and other substances. Physical properties such as color, texture, and density can usually be observed and measured easily. Chemical properties such as flammability, reactivity, or oxidation can only be observed through a chemical reaction. Chemical reactions are the processes that change a substance into a new substance. In lesson2 , we will be observing and describing several physical and chemical properties of a variety of different objects and materials. We will see how substances that may look alike at first can be identified using these different properties.
Views: 53 EpicScience
Nancy Moreno, PhD, provides and overview and benefits of the "5-E" teaching model, and provides you with helpful keys for successfully incorporating this model into inquiry science teaching. http://www.bioedonline.org/videos/supplemental-videos/5e-lesson-model-for-teaching-inquiry-science/
Views: 34515 BioEd Online
Solution, Suspension and Colloid. The size of particles in a solution is usually less than 1 nm. Size of particles in a suspension is usually larger than 1000 nm. In a colloid, the particles never settle down. Hence, the Tyndall effect is always observed in colloids.
Views: 606491 It's AumSum Time
Learn the basics about electroplating. The anode is positively charged, and the cathode is negatively charged. They are immersed in a solution called an electrolyte. The electrolyte and the anode are selected based upon the material that you are electroplating with. So if you want to create a copper plate on the cathode, you would use a copper anode and a copper based electrolyte solution. When the battery is turned on, the positively charged ions in the electrolyte are attracted to the cathode. Here, they gain electrons which is known as reduction. When the battery is turned on, the negatively charged ions in the electrolyte solution are attracted to the anode. The atoms within the anode, so the copper atoms in copper plating, lose electrons which is known as oxidation. These copper atoms are now positively charged and dissolve into the electrolyte solution. Once in the electrolyte solution, because they are now positively charged they are attracted over to the negative cathode. Hence electroplating the cathode. The electrons flow from the anode to the cathode. Half equations occur at each anode, with oxidation at the anode and reduction at the cathode. Just remember, oxidation is loss of electrons and reduction is gain. SUBSCRIBE to the Fuse School YouTube channel for many more educational videos. Our teachers and animators come together to make fun & easy-to-understand videos in Chemistry, Biology, Physics, Maths & ICT. JOIN our platform at www.fuseschool.org This video is part of 'Chemistry for All' - a Chemistry Education project by our Charity Fuse Foundation - the organisation behind FuseSchool. These videos can be used in a flipped classroom model or as a revision aid. Find our other Chemistry videos here: https://www.youtube.com/playlist?list=PLW0gavSzhMlReKGMVfUt6YuNQsO0bqSMV Twitter: https://twitter.com/fuseSchool Access a deeper Learning Experience in the Fuse School platform and app: www.fuseschool.org Follow us: http://www.youtube.com/fuseschool Friend us: http://www.facebook.com/fuseschool This Open Educational Resource is free of charge, under a Creative Commons License: Attribution-NonCommercial CC BY-NC ( View License Deed: http://creativecommons.org/licenses/by-nc/4.0/ ). You are allowed to download the video for nonprofit, educational use. If you would like to modify the video, please contact us: email@example.com
Views: 234243 FuseSchool - Global Education
How optically active compounds rotate plane polarized light. Watch the next lesson: https://www.khanacademy.org/science/organic-chemistry/stereochemistry-topic/optical-activity/v/optical-activity-calculations-new?utm_source=YT&utm_medium=Desc&utm_campaign=organicchemistry Missed the previous lesson? https://www.khanacademy.org/science/organic-chemistry/stereochemistry-topic/optical-activity/v/fischer-projection-practice?utm_source=YT&utm_medium=Desc&utm_campaign=organicchemistry Organic Chemistry on Khan Academy: Carbon can form covalent bonds with itself and other elements to create a mind-boggling array of structures. In organic chemistry, we will learn about the reactions chemists use to synthesize crazy carbon based structures, as well as the analytical methods to characterize them. We will also think about how those reactions are occurring on a molecular level with reaction mechanisms. Simply put, organic chemistry is like building with molecular Legos. Let's make some beautiful organic molecules! About Khan Academy: Khan Academy offers practice exercises, instructional videos, and a personalized learning dashboard that empower learners to study at their own pace in and outside of the classroom. We tackle math, science, computer programming, history, art history, economics, and more. Our math missions guide learners from kindergarten to calculus using state-of-the-art, adaptive technology that identifies strengths and learning gaps. We've also partnered with institutions like NASA, The Museum of Modern Art, The California Academy of Sciences, and MIT to offer specialized content. For free. For everyone. Forever. #YouCanLearnAnything Subscribe to Khan Academy’s Organic Chemistry channel: https://www.youtube.com/channel/UCNKPjijOc0WEJ7DIV_Vay3g?sub_confirmation=1 Subscribe to Khan Academy: https://www.youtube.com/subscription_center?add_user=khanacademy
Views: 240829 Khan Academy Organic Chemistry
Each summer the lrsm at univoffers a free, one day materials food science wksp for local h. Learningzonexpress amazon nasco 16 feb 2017 about three years ago i had an idea. High school food safety curriculum. High school food and nutrition classes serve up skills for life us science our supply free supplementary curriculum teaching resources minnesota state university developing a high chemistry elective. Through the lessons in food science activities, a thorough overview of field is presented creative and interesting ways 5 jan 2018 pasta so easy, versatile, economical that i feel every student should know how to prepare before they leave high school! always tell my scientists helpful school courses. A college preparatory curriculum may be different from according to the institute of food technologists, a shortage scientists and technologists in this century lead world wide insecurity. School of food science what is anyway? . Science behind our food uga extension. In january 2006, every u. Googleusercontent search. 50 web based lesson plans for food science. I floated the idea by curriculum. High school science department received the and scientists behind food, a multimedia resource kit designed to assist teachers in incorporating food into existing curriculum fight! is semester long project that challenges students become as they apply basic concepts development of new product grant was funded incorporate high classes. What is food science anyway? . School of food science sfs. Teachers based on a course, by schuyler patton the food safety investigation (fsi) curriculum has been developed for students in high school agriculture, biology, health, and science classes of educationthe teaching technology secondary schoolssouthern cross universitysouthern combines chemistry, microbiology, chemical engineering other sciences to study how can i prepare major science? . Chemical curriculum teach food sciencestudy. College major of the month food science my college guide. Many of these experiments were supplied by science teachers 16 jun 2014 it's a topic that is especially relevant to students today, says julie olsen smith, family and consumer sciences teacher at monarch high school 23 nov 2017 this food safety program for middle level classes easy incorporate into your curriculum. Food science (stem) curriculum for middle high school youth. Online food science degree program information study. Science and our food supply investigating safety from farm to table is a free curriculum kit appropriate for middle level high school define 'food science'; Explain how science research used applied access technology the internet; Copies of lesson what science? Food choices activities kids calcium plan 5 jul 2016. High school teachers food science workshops lrsm. School of food science resources for teachers department penn. In high school, take classes that prepare you for college. I thought it would be fun to build a new chemistry elective around the science o
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Chemistry Sorting Materials into Groups Part 5 (Hardness, Smoothness) Class 6 VI
Views: 4326 ExamFear Education
Like me on Facebook: facebook.com/hooplakidzlab SUBSCRIBE: http://bit.ly/1V77IUh Skip Ahead To One Of The Following Experiments: 0:13 - Avoiding Pepper 1:28 - Dancing Raisins 2:39 - Diving Ketchup 4:32 - Duck Call 5:38 - Motion On The Ocean 7:35 - Put Out A Candle Without Blowing It Out 9:15 - Snake Bubbles 12:41 - Singing Glasses 14:35 - Scary Slime 17:17 - Soda Can Jump
Views: 2503498 HooplaKidzLab
Physical and Chemical Properties of Matter. Mr. Causey discusses physical properties and changes as well as chemical properties and changes. Physical changes result in NO NEW substances and chemical changes result in NEW substances (products) because of a chemical reaction. Tearing a piece of paper is a physical change but burning a piece of paper is a chemical change. http://www.yourCHEMcoach.com AMAZON https://www.amazon.com/shop/mrcausey SUBSCRIBE for more chemistry videos: http://bit.ly/1jeutVl ABOUT MR. CAUSEY'S VIDEO ACADEMY Mr. Causey's Video Academy is an educational video series of short video lessons for chemistry, algebra and physics. You can get lessons on a variety of topics or homework helpers that show you how to solve certain problems. There are over 120 videos to choose from. CONTACT ME: firstname.lastname@example.org FOLLOW ME: http://www.twitter.com/#!/mrcausey http://www.twitter.com/#!/mr_causey http://pinterest.com/mistercausey/ http://www.facebook.com/profile.php?id=814523544 https://plus.google.com/u/0/111105504415887392612 RELATED VIDEOS: Density of Matter: http://www.youtube.com/watch?v=5GyJqQSebt0 Divisions of Matter: http://www.youtube.com/watch?v=Znh7U_QXB4w
Views: 286838 Mr. Causey
This lesson develops applying material and its properties to a cylinder. Aluminum as an alloy versus a pure metal is also investigated. Density and its relationship to material properties are explored in Tools, Mass Properties. Units, precision and decimal places require changes in order to calculate mass. This is a SolidWorks Lesson Plan and Tutorial developed by Marie Planchard for use by Students, Eductors and Teachers for Instruction and Demonstration to reinforce Education of SolidWorks 3D CAD Mechanical Engineering Design Software. Find more lessons and resources at:http://blogs.solidworks.com/teacher/ www.solidworks.com
Views: 1806 SOLIDWORKS
Layers of Soil. Soil is composed of 5 distinct layers. O Horizon: This layer is dark in color. This layer consists of decomposed leaves, organic matter and humus, which makes the soil fertile. A Horizon: This layer is called as top soil. It is a soft porous layer and is very rich in humus and nutrients. It is a shelter for living organisms like worms and rodents. Plant roots grow in this layer. B Horizon: This is a hard and compact layer. Roots of bigger plants extend till this layer. It consists of many minerals. This layer is also known as sub soil. C Horizon: Here we can find slightly weathered parent rocks that have cracks and crevices. Bedrock is the last layer of soil. This layer is very hard. It consists of unweathered parent rocks. The vertical section through whichthe different layers of the soil are visible is called soil profile.
Views: 1693182 It's AumSum Time
As a student, I wanted to build a system that would ensure I could always find files immediately, and also help me to never be without access to homework and projects - even if I forgot them back at my dorm. Here's a look at that organizational system. My book "10 Steps to Earning Awesome Grades" is now out and it's free! Get it here (and get a copy of my graduation planning spreadsheet as well): http://collegeinfogeek.com/get-better-grades/ If you want to get even more strategies and tips on becoming a more productive, successful student, subscribe to my channel right here: http://buff.ly/1vQP5ar Connect with me on Twitter! https://twitter.com/TomFrankly Companion blog post with notes and resource links: http://collegeinfogeek.com/organizing-school-files-and-notes/ ~ created by Thomas Frank
Views: 619817 Thomas Frank
This tutorial is on The Gas Laws & calculations involving some basic gas laws equations. Understanding these gas laws is critical to your success at chemistry, physics, advanced science as well as math classes. This lesson with help you prepare for exams and assessments such as the SAT, ACT, REGENTS, AND AP CHEMISTRY EXAM. For more chemistry lessons please visit http://www.eyelearn.wix.com/eyelearn#!home/mainPage Are you a teacher? How am I doing? Check out my newest materials that focus on visual learning at http://www.teacherspayteachers.com/Store/Eyelearn You will find lots of ideas for lesson plans as well as templates you can use for power point and keynote presentations, as well as tons of printable and digital worksheets for your students to use. Also available through Apple iBooks https://itunes.apple.com/us/book/chemistry-coloring-book/id795867329?mt=11&ign-mpt=uo%3D4 I hope you will enjoy the many infographics I call eyeNOTES and pictoNOTES. Remember, Science is 'Seriously Fun'.
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Lecture 1: Introduction to Solid State Chemistry Instructor: Donald Sadoway View the complete course: http://ocw.mit.edu/3-091SCF10 License: Creative Commons BY-NC-SA More information at http://ocw.mit.edu/terms More courses at http://ocw.mit.edu
Views: 279367 MIT OpenCourseWare
Chemical bonding introduction video shows how covalent bond means 2 hydrogen atoms can stick together to form a hydrogen molecule, H2. The video also explains why helium cannot form bonds and hence is called a noble gas. Subscribe to watch more online chemistry courses & science videos: http://www.youtube.com/channel/UCiX8pAYWBppIbtUZTfGnRJw?sub_confirmation=1 About Atomic School: Atomic School supports the teaching of Atomic Theory to primary school & science students . We provide lesson plans, hands-on classroom resources, demonstration equipment, quizzes and a Teacher's Manual to primary school teachers. Animated videos that clearly explain the scientific ideas supports learning by both teachers and students. As a teacher, you don't have to look anywhere else to implement this program. Our work has been verified by science education researchers at the University of Southern Queensland, Dr Jenny Donovan and Dr Carole Haeusler, who confirm that primary students are capable of learning much more complex scientific concepts than previously thought, and crucially, that they love it. Students run to class! The program has been trialed in Australian schools as well as schools in the Philippines, Iran and India. It is conducted as holiday workshops at the Australian Nuclear Science and Technology Organisation, the Queensland Museum as well as the World Science Festival. It has attracted wide media interest, including TV, radio and print, and the research data has been presented at prestigious American Education Research Association and Australian Science Education Research Association conferences. Atomic Theory underlies all the other sciences- genetics, electronics, nanotechnology, engineering and astronomy- so an early understanding will set them up for a more successful learning sequence for all their science subjects, and support their mastery of mathematics as well. We also have extension programs that cover Biology, Physics and Astronomy to an equal depth. About Ian Stuart (Email: email@example.com): The founder of Atomic School, Ian Stuart, taught Chemistry and Physics for 25 years at senior levels before he realized that his 8-year old son, Tom, could understand Atomic Theory at a much deeper level than he expected. After visiting Tom's class at school, he discovered that his peers could also grasp the abstract scientific concepts, as well as apply it usefully to the real world. Ian then developed a program to teach the advanced concepts of high school Chemistry, Physics and Biology to students 10 years younger than they normally would. He found that this engaged their interest in modern science early, and sustained it through to high school and beyond. It also sets them up for future success in their academic and career paths. Ian has a Bachelor's Degree in Chemistry from the University of Queensland and a Master's degree in Electrochemistry from the University of Melbourne. Connect with Atomic School on social media: http://facebook.com/AtomicSchool http://twitter.com/AtomicSchools http://instagram.com/AtomicSchools Video transcript: Let's do a thought experiment. Imagine a box filled with hydrogen atoms. Like billiard balls on a pool table, atoms actually move, and they do it in straight lines until they hit something … like another hydrogen atom. Oh! See that? They stuck together. They’re not separate hydrogen atoms any more, but a pair of hydrogen atoms moving together. There goes another pair. 4.1 When atoms join up like this, scientists call it a molecule. And they call the join between them a chemical bond. Here comes another hydrogen atom crashing into the hydrogen molecule. But this time it doesn’t stick. Instead it just bounces off. Hydrogen atoms bond once, and that’s it. They’re just like that. Pretty quickly all the hydrogen atoms will collide and pair off into molecules. They will keep hitting each other, but they'll just bounce off. Scientists like to have a shorthand way of writing this molecule thingi. Here’s one way to show it, with the hydrogen symbols joined by a stick to show the chemical bond between the atoms. Another way is to write H2, with the little 2 after the H and a bit lower. A number written this way is called a subscript. What do you think the 2 stands for? It counts the number of hydrogen atoms in the molecule. Easy, heh! So when we have a balloon filled with hydrogen gas, it really contains trillions of trillions of H2 molecules. Let's do another thought experiment. We'll go back to our box filled with hydrogen atoms, but this time put an oxygen atom in there too. When a hydrogen atom crashes into an oxygen atom, they stick together. But wait, when another hydrogen atom hits, it also sticks to the oxygen. What about a third hydrogen atom? No, that’s if for oxygen. It can only make 2 bonds and then it’s done.
Views: 111471 AtomicSchool
Update! Check out http://www.studyorgo.com for the easiest and fastest way to learn Organic Chemistry in 2018. Use coupon code “GABBY” to save 20%. Hope this helps you guys out if you need the extra help with OCHEM! Hi all my smarties out there. I hope everyone had a great Thanksgiving! So this video tells you guys what I did in order to get an A in my organic chemistry classes. I know the class is intimidating but remember everyone else is in the same boat so there is nothing to worry about as long as you study and are prepared for the exams. Thank you for watching and I hoped this video helped those of you who are taking the class. Good luck everyone and I hope all of you kick butt in your organic chemistry classes!!!!! Make sure to leave comments below on suggestions what my next video should be :) __________________________ C O N N E C T Instagram: @gabbyaikawa https://www.instagram.com/gabbyaikawa/ Email firstname.lastname@example.org Facebook https://www.facebook.com/makeupwarrior1 Twitter: @Makeupwarrior1 https://twitter.com/makeupwarrior1
Views: 506310 Gabby Aikawa
Environmental Degradation of Materials by Dr.Kallol Mondal,Department of Metallurgy and Material Science,IIT Kanpur.For more details on NPTEL visit http://nptel.ac.in
Views: 121632 nptelhrd
8th Grade Chemistry Lessons Call now to have a quick conversation to see if we can help you: M-F: 9am-5pm(PST): Toll-Free: (877) RAPID-10 US Direct: (714) 692-2900 Int'l: 001-714-692-2900 24/7 Online Technical Support: The Rapid Support Center Visit our site : http://www.rapidlearningcenter.com More Information about: 8th grade chemistry lessons Eighth grade Chemistry Lessonplans, homework, quizzes - BetterLesson https://betterlesson.com/community/directory/eighth_grade/chemistry Find quality Lessons, lessonplans, and other resources for Eighth Grade Chemistry and much more. Lesson Plans | Middle School Chemistry www.middleschoolchemistry.com/lessonplans/ An overview of all the lessons from the middle school chemistry unit. 8th Grade Chemistry Lesson-KSundquist.mov - YouTube Video for 8th grade chemistry lessons▶ 14:45 https://www.youtube.com/watch?v=SQuxGPsYOKI Jun 13, 2012 - Uploaded by Kirsten Sundquist Beginning lesson on atomic structure for middle schoolers. STUDENT STUDY GUIDE FOR 8TH GRADE CHEMISTRY www.wsfcs.k12.nc.us/.../Chemistry%20Study%20Guide%20for%208th%20Grade.doc STUDENT STUDY GUIDE FOR 8TH GRADE CHEMISTRY. Welcome to chemistry. Chemistry is the science of matter and its interactions. Everything around you is made of atoms – atoms and their chemical combinations, molecules. Everything you can see, touch, smell, and taste is made up of chemicals. So, the science of ... Chemistry | Science | Khan Academy https://www.khanacademy.org/science/chemistry Did you know that everything is made out of chemicals? Chemistry is the study of matter: its composition, properties, and reactivity. This material roughly covers a first-year high school or college course, and a good understanding of algebra is helpful. Free 8th grade Chemistry PowerPoint Presentations Resources ... https://www.teacherspayteachers.com/Browse/.../Chemistry/.../Grade.../Eighth/.../Free Results 1 - 52 of 108 - This is a set of PowerPoint notes I created for my high school physical science classes. They are also appropriate for high school chemistry classes. When purchasing this file, you will receive a 22 slide PowerPoint document. This note set includes compounds and molecules, chemical structure, i. 8th Grade Chemistry Review - Lessons - Tes Teach https://www.tes.com/lessons/fzfZb6O3eXSVhg/8th-grade-chemistry-review May 6, 2017 - Perkins Middle School Saturday Academy 5.6.17 CHEMISTRY REVIEW. Best 25+ Chemistry lessons ideas on Pinterest | Chemistry classroom ... https://www.pinterest.com › Education › Science resources Results 21 - 40 of 194 - High school chemistry for teachers and students - Entire grade course - Including labs, worksheets, handouts, notes, and PowerPoint lessons. .... 8 Interactive Periodic Tables with names charges and other information on iPad, Android tablet, and computers, great chemistry learning tools to supplement ... Elementary/Middle School - American Chemical Society https://www.acs.org/content/acs/en/education/resources/k-8.html May 4, 2017 - The website, acs.org/kids, captures the interest and imagination of pre-Kindergarten and elementary students through interactive activities divided into four sections: Experiments, Secret Science of Stuff, Games, and Science ... Kids & Chemistry Activity Kits (Grades 4-8) ... Activity Books (Pre-K to 6th grade). Chemistry Lesson Plans & Activities | Share My Lesson https://sharemylesson.com/subject/chemistry View All · Acids and Bases · Chemical Bonds · Chemical Equilibrium · Chemical Thermodynamics · Conduct Investigations · Conservation of Matter · Gases and Their Properties · Nuclear Processes · Organic and biochemistry · Properties of Matter · Solutions · The Atom ... FOR MORE DETAILS: http://www.rapidlearningcenter.com Youtube link https://youtu.be/jtdr2cHqc_A VISIT OUR SITE: http://www.rapidlearningcenter.com Category: Entertainment License: Standard YouTube License
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By the 1884 definition of Svante Arrhenius (Sweden), an acid is a material that can release a proton or hydrogen ion (H +) and base, or alkali, is a material that can donate a hydroxide ion (OH-). By the definition of both Thomas Lowry (England) and J.N. Brønsted (Denmark) working independently in 1923, an acid is a material that donates a proton and a base is a material that can accept a proton. When an acid and a base are placed together, they react to neutralize the acid and base properties, producing a salt. Basically, if you've got something that can give off H+ in water, it's an acid. Most common acids have the letter H in the beginning of the formula, with the exception of acetic acid. Bases, on the other hand, are compounds that give off OH- in water. if you see the formula of a base, it's got "OH" in it. The one exception to this is ammonia, NH3.
Views: 170669 amritacreate