Chemistry experiment 2. - Coloured flask.
Sugar+NaOH and KMnO4. Description + explanation of the experiment: 81.207.88.128
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Mr Bean - Chemistry experiment
Mr Bean plays around in a chemistry lab causing a big purple explosion. From Back to School Mr Bean. Welcome to the Official Mr Bean channel. The first episode of the original Mr Bean series starring Rowan Atkinson was first broadcast on 1st January 1990. Since then Mr Bean has become known all over the world. Created by Rowan Atkinson, Richard Curtis and Robin Driscoll, there were only 14 episode of the live action series ever made. To find out more about Mr Bean visit: www.mrbean.co.uk Mr Bean on Facebook http Follow us on Twitter www.twitter.com Standard Tags: "mr bean" mr. mister "rowan atkinson" funny video comedy british actor humour classic top best bena baen holiday videos divertidos vidéos drôles
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Chemistry of Creme Eggs - Periodic Table of Videos
We celebrate Easter in the lab with a light-hearted look at Cadbury Creme Eggs. More chemistry at www.periodicvideos.com Follow us on Facebook at www.facebook.com And on Twitter at twitter.com Periodic Videos films are by video journalist Brady Haran
Chemistry VSEPR Theory
Animation of different types of molecular structures. Blue represents central atom, white represents outer atoms, red represents lone electron pair. This is my own orignal video, but I do not own the music. Music: Nunley's Carousel, by Billy Joel
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Organic Chemistry 1
Over 200 videos, reshot in HD, now available at www.chemguy.com for just a donation! This clip: Chemguy reviews the various diagrams in organic chemistry. Donations welcome at www.chemguy.com
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A Day Without Chemistry
Imagine a day without cars, electric lights, TV, telephones, safe food, and water, medicine, clothing, your house, and thousands of other familiar objects that make up modern society. Do it, and you are imagining a day in a world without chemistry. The American Chemical Society (ACS) explores that thought-provoking premise in a new high-definition video released just before the Feb. 1 official US launch of the International Year of Chemistry (IYC). A Day Without Chemistry follows a young man as he sees more and more of his everyday necessities and conveniences disappear before his eyes. Produced by the ACS Office of Public Affairs, Digital Services Unit and the Younger Chemists Committee Concept and Direction by Adam Dylewski and Mick Hurrey, Ph.D. Art Direction and Animation by Kirk Zamieroski Sound Design by Adam Dylewski
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Chemistry Review 101 Online Course - Universal Class
Learn basic chemistry in this self-paced, online course at UniversalClass.
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Tea Chemistry - Periodic Table of Videos
The Professor discusses all sorts of stuff about tea to mark the Chinese New Year. More chemistry at www.periodicvideos.com Follow us on Facebook at www.facebook.com And on Twitter at twitter.com Periodic Videos films are by video journalist Brady Haran
Pumpkin Chemistry - Halloween Special
Three chemists do their best to destroy pumpkins using all the tricks up their lab coat sleeves! More chemistry at www.periodicvideos.com Follow us on Facebook at www.facebook.com And on Twitter at twitter.com Periodic Videos films are by video journalist Brady Haran
Snow Chemistry - Periodic Table of Videos
Why do we put salt on the roads and what is the difference between snow and ice? See all our videos at www.periodicvideos.com
Burberry Acoustic - 'Chemistry' by One Night Only
One Night Only, filmed exclusively for Burberry Acoustic. Discover more at www.burberry.com
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Greatest Chemistry Discoveries
1. Oxygen (1770s) Joseph Priestley discovers oxygen; later, Antoine Lavoisier clarifies the nature of elements. Priestley produces oxygen in experiments and describes its role in combustion and respiration. Then, by dissolving fixed air in water, he invents carbonated water. Priestley, oblivious to the importance of his discovery, calls the new gas "dephlogisticated air." Lavoisier gives oxygen its name and correctly describes its role in combustion. Lavoisier then works with others to devise a chemical nomenclature, which serves as the basis of the modern system. 2. Atomic Theory (1808) John Dalton provides a way of linking invisible atoms to measurable quantities like the volume of a gas or mass of a mineral. His atomic theory states that elements consist of tiny particles called atoms. Thus, a pure element consists of identical atoms, all with the same mass, and compounds consist of atoms of different elements combined together. 3. Atoms Combine Into Molecules (1811 onward) Italian chemist Amedeo Avogadro finds that the atoms in elements combine to form molecules. Avogadro proposes that equal volumes of gases under equal conditions of temperature and pressure contain equal numbers of molecules. 4. Synthesis of Urea (1828) Friedrich Woehler accidentally synthesizes urea from inorganic materials, proving that substances made by living things can be reproduced with nonliving substances. Until 1828, it was believed that organic substances could only form with the help of <b>...</b>
Angry Chemists - Periodic Table of Videos
UK chemists have written to Prime Minister David Cameron over funding cuts in the field of organic chemistry. The Professor explains why. And here's a link to a letter The Professor himself wrote to Margaret Thatcher... periodicvideos.blogspot.com More chemistry at www.periodicvideos.com Follow us on Facebook at www.facebook.com And on Twitter at twitter.com
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Organic chemistry: Stereochemistry (1)
Organic chemistry: Stereochemistry. Chiral carbons ("stereocenters", "asymmetric carbons") vs. chiral molecules. Meso molecules. Enantiomers and diastereomers. R and S naming This is arecording of a tutoring session, posted with the student's permission. These videos are offered on a "pay-what-you-like" basis. You can pay for the use of the videos at my website: www.freelance-teacher.com For a printable document containing the handout discussed in this video series, go to my website. For a list of all the available video series, arranged in suggested viewing order, go to my website. For a playlist containing all the videos in this series, click here: www.youtube.com (1) Chiral carbons ("stereocenters") vs. chiral molecules (2) Continued. Meso molecules. Enantiomers (3) Continued. Diastereomers. R and S naming (4) R and S naming continued (5) Continued tags: education educational college student MCAT exam test instructional
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Moss - I Like The Chemistry
Video for Moss' I Like The Chemisty, taken from their album Never Be Scared/Don't Be A Hero
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The Best Chemistry EXPLOSIONS - Reactions Gone Wrong - Joe Genius
It's time for Joe Genius: Where backyard science goes BIG TIME. Joe Genius highlights home-grown Newtons who experiment, tinker, and yes, blow stuff up in the name of science. And it's all caught on tape! Join Jonah Ray as he whizzes through these geniuses' most epic failures and thrilling successes -- and of course, the science behind it all. Subscribe! www.youtube.com Joe Genius Homepage revision3.com Twitter twitter.com Facebook www.facebook.com ABOUT JOE GENIUS Welcome to Joe Genius - the first show that proves how exciting, hilarious, and sometimes dangerous, homegrown science can be. Each week Joe Genius will turn the spotlight on some of the best science videos online, from dry ice bombs to robot musicians, and explain why they work...or more often than not, why they don't. It's Chemistry Time! Chemical reactions take over this explosive episode of Joe Genius. Check out who wins the "Joe Science Award" for the best executed science experiment of the bunch! Meet the Backyard Scientists! "Chemical Volcano" from Marijeta Savic "Chlorine and coke" from Matthew Hill "Homemade rocket fuel - too successful!" from Greg Craven "Amazing Mystery Liquid" from Brusspup "Potassium Chlorate with Candy Cane" from Douglas Sim GORILLA GLUE Thank you to our sponsor Gorilla Glue--For the Toughest Jobs on Planet Earth.For more information, visit Gorillaglue.com or head to your local hardware store to check all the amazing products for yourself. 00:00 Play Feeling Chemistry's Wrath <b>...</b>
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Chemical Reactions
Watch several types of chemical reactions including single and double replacement, combustion and decomposition reactions
Turn Pennies to Silver and Gold (Chemistry Trick)
In this video we turn copper pennies into silver and finally to gold. Obviously it's a chemistry trick but still impressive. First we get 30g of zinc sulfate and dissolve it into 100mL of water. Zinc sulfate was made back in our video on making a copper sulfate and zinc battery: www.youtube.com If you don't have zinc sulfate or can't make it, you can also use zinc chloride. This can be made by simply mixing hydrochloric acid with zinc metal and waiting until the fizzing stops. Then we drop in several cut strips of zinc metal. Zinc metal was obtained from our video on getting useful materials from batteries: www.youtube.com The solution is heated to a boil and copper pennies, that have been thoroughly washed/cleaned, are dropped in. They must touch the zinc in order for this reaction to work. Leave it in for five to ten minutes. The zinc metal dissolves and releases electrons that go into the copper and give it a negative charge. The zinc ions in solution now redeposit form a thin layer of zinc metal. Giving the coin a silvery color. Now the smart physical chemist might wonder how this can possibly work. Overall we're going from zinc metal to zinc metal and at first it seems like we're missing something about thermodynamics. What is the driving force? I've searched the literature and there doesn't seem to be a consensus among scientists, some claim it's a surface free energy issue with zinc having a lower potential on copper than in free solution (at high concentration <b>...</b>
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Chemistry Lesson: Ph Tests for Acids & Bases : Chemistry Lesson: How to Make a Ph Indicator
Juice from a boiled red cabbage makes an excellent natural Ph indicator when performing a chemistry experiment to test for acids and bases. Make a Ph indicator to test for acidity and Ph levels with the tips in this free video on chemistry experiments from a science teacher. Expert: Fiona Finke Bio: Fiona Finke is a science teacher who likes to explain how a better understanding of the universe will help us in our daily lives. Filmmaker: Nili Nathan
KATNISS AND PEETA: Chemistry Screen Test using the cave scene from The Hunger Games
I am going to be directing an action film this fall. Hopefully with these two actors. I think they are pretty cool. Danielle Chuchran was nice enough to help us out with screen test. It was the first time I met the actor, Ben Urie. Updates about our projects can be found on our facebook page - www.facebook.com
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BBC | Chemistry: A Volatile History | Ep1 Discovering the Elements (6 of 6)
Aired January 21, 2010 on BBC Four (Episode 1/3) - Play all videos: bit.ly - The explosive story of chemistry is the story of the building blocks that make up our entire world - the elements. From fiery phosphorous to the pure untarnished lustre of gold and the dazzle of violent, violet potassium, everything is made of elements - the earth we walk on, the air we breathe, even us. Yet for centuries this world was largely unknown, and completely misunderstood. In this three-part series, professor of theoretical physics Jim Al-Khalili traces the extraordinary story of how the elements were discovered and mapped. He follows in the footsteps of the pioneers who cracked their secrets and created a new science, propelling us into the modern age. Just 92 elements made up the world, but the belief that were only four - earth, fire, air and water - persisted until the 19th Century. Professor Al-Khalili retraces the footsteps of the alchemists who first began to question the notion of the elements in their search for the secret of everlasting life. He reveals the red herrings and rivalries which dogged scientific progress, and explores how new approaches to splitting matter brought us both remarkable elements and the new science of chemistry. via www.AtheistMedia.com -
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