Search for tag: "hydrogen"

26 Media

CHEM 110 4/22/24 duration 47 minutes 56 seconds CHEM 110 4/22/24 CHEM 110 4/22/24	CHEM 110 4/22/24 Nuclear fusion energy fusion power reactor water radiation reaction lot lasers change fuel plasma rods reactors hydrogen laser helium plant explosions test From Katharine Tibbetts 0 plays 0
CHEM 110 4/5/24 duration 48 minutes 20 seconds CHEM 110 4/5/24 CHEM 110 4/5/24	CHEM 110 4/5/24 H2 economy, electrolysis hydrogen fuel lot electricity gas water power emissions cell reaction bubbles electrolysis oxygen things solution energy thing cathode battery From Katharine Tibbetts 2 plays 0
CHEM 110 3/11/24 duration 47 minutes 50 seconds CHEM 110 3/11/24 CHEM 110 3/11/24	CHEM 110 3/11/24 Recap of unit 3, review of atom models, introduction to quantum mechanics electrons model orbitals electron probability energy atoms mechanics equation atom position levels hydrogen unit wave class uncertainty elements particles chemistry From Katharine Tibbetts 0 plays 0
CHEM 110 2/16/24 duration 46 minutes 42 seconds CHEM 110 2/16/24 CHEM 110 2/16/24	CHEM 110 2/16/24 Natural polymers polymers monomers reaction types molecules structure proteins polymer plastics rubber hydrogen acids dehydration water bonds carbohydrates plastic cross glucose lot From Katharine Tibbetts 0 plays 0
CHEM 110 2/14/24 duration 47 minutes 50 seconds CHEM 110 2/14/24 CHEM 110 2/14/24	CHEM 110 2/14/24 Fermentation and elephant toothpaste fermentation reaction yeast acid peroxide water molecules hydrogen bacteria molecule types lot bread proteins sugar polymers bond energy monomers From Katharine Tibbetts 1 plays 0
CHEM 110 2/12/24 duration 49 minutes 1 second CHEM 110 2/12/24 CHEM 110 2/12/24	CHEM 110 2/12/24 Acids and bases, baking powder, and yeast acid reaction soda base acids water baking bases powder salt sodium yeast ions hydrogen side vinegar dough molecules solution reactions From Katharine Tibbetts 1 plays 0
CHEM 110 2/2/24 duration 47 minutes 3 seconds CHEM 110 2/2/24 CHEM 110 2/2/24	CHEM 110 2/2/24 Combustion chemistry; how different fuels compare in CO2 emissions gas methane molecules energy combustion carbon fuel side coal molecule hydrogens hydrogen water amount atmosphere oxygens atoms reaction lot temperature From Katharine Tibbetts 1 plays 0
CHEM 110 1/29/24 duration 46 minutes 25 seconds CHEM 110 1/29/24 CHEM 110 1/29/24	CHEM 110 1/29/24 Lewis structures, ionic and covalent compounds. Info about the quiz on unit 1. electrons bond atom charge atoms oxygen electron charges class nitrogen calcium carbon molecules valence quiz structures hydrogen chlorine ion compound From Katharine Tibbetts 0 plays 0
CHEM 110 1/26/24 duration 47 minutes 20 seconds CHEM 110 1/26/24 CHEM 110 1/26/24	CHEM 110 1/26/24 Periodic trends, valence electrons, and Lewis structures. With tips on using Möbius for homework at the beginning. electrons energy valence electron atoms atom model sodium covalent bonding shell structure metal table oxygen hydrogen level trends metals elements From Katharine Tibbetts 0 plays 0
CHEM 110 1/24/24 duration 48 minutes 33 seconds CHEM 110 1/24/24 CHEM 110 1/24/24	CHEM 110 1/24/24 Light, absorption, emission, how all of the elements were formed starting with the Big Bang elements energy light atoms helium stars wavelengths universe hydrogen frequency protons wavelength radius earth neutrons metals element table iron mass From Katharine Tibbetts 2 plays 0