Search for tag: "peroxide"

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28:19 Quantitative Investigations Quantitative Investigations	Quantitative Investigations Dr. Moira Milne of ConVal Regional High School offers a 28 min explainer video on how to conduct quantitative investigations. oxygen enzyme temperature experiment variable hydrogen germination activity milliliters test control formula peroxide hypothesis water variables times solution things catalase From hzrzavy on November 12th, 2020 0 likes 27 plays
33:29 Chemical Reactions Demonstrations Chemical Reactions Demonstrations	Chemical Reactions Demonstrations Dr. Moira Milne of ConVal Regional High School offers a 33 min explainer video demonstrating various chemical reactions. copper hydrogen reaction water silver solution peroxide aluminum sodium nitrate ions bottle oxygen side chloride gas evidence metal ion catalyst From hzrzavy on November 2nd, 2020 0 likes 7 plays
12:27 Law of Multiple Proportions Law of Multiple Proportions	Law of Multiple Proportions test peroxide hydrogen tube water milliliters liver puree zinc tubes bubbles reaction pebbles liquids bit metal piece dioxide students odor From Marcella2 on September 30th, 2020 0 likes 4 plays
06:15 Final Materials List and Procedure Instruction… Final Materials List and Procedure Instruction Video	Final Materials List and Procedure Instruction Video procedure materials step steps screws islet bottle action distance glue peroxide hydrogen plan axles chassis diagram front ramp race amount From STAGalvinC on May 4th, 2020 0 likes 52 plays
06:54 How to make ELEPHANT TOOTHPASTE! How to make ELEPHANT TOOTHPASTE!	How to make ELEPHANT TOOTHPASTE! This isn't your typical toothpaste- make sure not to brush your teeth with this experiment! water guys hydrogen reaction peroxide color bit lots girls bottle toothpaste fun dots friends food camera mixture funnel riley cream From MrsBlaydesPKD on April 29th, 2020 0 likes 22 plays
30:11 Kinetics Notes Part 3 Kinetics Notes Part 3	Kinetics Notes Part 3 Part 3 of Mr. Brown introducing the Kinetics unit in Chemistry. Discussed: -Factors that effect the rate of reaction. -How to make a reaction faster. -Collisions -Reaction Rate -Temperature… reaction catalyst pressure particles oxygen surface temperature gas rate chemical concentration peroxide chemicals hydrogen powder bit gases molecules thing catalysts From MrBrownChem on April 6th, 2020 0 likes 36 plays
09:41 1.05 Enzyme lab 1.05 Enzyme lab	1.05 Enzyme lab enzyme hydrogen peroxide academics & education science From HiWaters on August 27th, 2019 0 likes 0 plays