Search for tag: "carbon"

24 Media

CHEM 110 4/15/24 duration 47 minutes 8 seconds CHEM 110 4/15/24 CHEM 110 4/15/24	CHEM 110 4/15/24 Artificial nuclear reactions and discovery of new elements mass energy side charges neutrons uranium times experiments reaction elements charge particles decay 60s accounting alpha carbon reactions element atoms From Katharine Tibbetts 0 plays 0
CHEM 110 4/10/24 duration 46 minutes 23 seconds CHEM 110 4/10/24 CHEM 110 4/10/24	CHEM 110 4/10/24 Half life and radionuclide dating with calculation examples carbon sample decay uranium age grams amount lead equation half times atmosphere ratio tails nucleus log lot radiation atoms From Katharine Tibbetts 0 plays 0
CHEM 110 4/8/24 duration 46 minutes 42 seconds CHEM 110 4/8/24 CHEM 110 4/8/24	CHEM 110 4/8/24 Introduction to nuclear chemistry uranium protons carbon elements decay atoms particles alpha mass types neutrons energy isotopes reactions isotope process sample element half From Katharine Tibbetts 0 plays 0
CHEM 110 2/23/24 duration 44 minutes 40 seconds CHEM 110 2/23/24 CHEM 110 2/23/24	CHEM 110 2/23/24 Plastic recycling challenges, liquid nitrogen and glass transition temperature glass temperature plastic lot recycling transition plastics things nitrogen types chemicals water thing rubber carbon energy polyethylene polymers pollock bottles From Katharine Tibbetts 0 plays 0
CHEM 110 2/21/24 duration 48 minutes 0 seconds CHEM 110 2/21/24 CHEM 110 2/21/24	CHEM 110 2/21/24 Plastic waste (mis)management plastic lot plastics water waste types environment carbon molecules microplastics light things problems polymers polyethylene bonds polymer molecule energy From Katharine Tibbetts 0 plays 0
CHEM 110 2/19/24 duration 27 minutes 34 seconds CHEM 110 2/19/24 CHEM 110 2/19/24	CHEM 110 2/19/24 Plastics (note that the recording didn't start until part way through class. sorry! polyethylene ethylene molecule chain types chains monomer polyesters carbon radicals water reaction bond homopolymers monomers polyethylenes telecommunications material polymer things From Katharine Tibbetts 1 plays 0
CHEM 110 2/7/24 duration 45 minutes 37 seconds CHEM 110 2/7/24 CHEM 110 2/7/24	CHEM 110 2/7/24 Ozone and CFCs, lead in gasoline ozone molecule air lead light molecules 90s gas problem gasoline energy cfc oxygen liquid heat cl reaction carbon chlorine From Katharine Tibbetts 2 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 1/31/24 duration 47 minutes 19 seconds CHEM 110 1/31/24 CHEM 110 1/31/24	CHEM 110 1/31/24 Covalent bonding, polar/non-polar molecules, why CO2 is a greenhouse gas molecule water electrons molecules light dipole oxygen carbon frequency bond atoms charge atmosphere atom earth electronegativity stretch numbers types From Katharine Tibbetts 0 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
211206 - M2 - 11am - NRS - Clinical Aspects of… duration 47 minutes 9 seconds 211206 - M2 - 11am - NRS - Clinical Aspects of… 211206 - M2 - 11am - NRS - Clinical Aspects of Acquired Metabolic Disorders of the CNS - Dixit	211206 - M2 - 11am - NRS - Clinical Aspects of Acquired Metabolic Disorders of the CNS - Dixit som brain alcohol patients encephalopathy deficiency symptoms thing dysfunction seizures withdrawal status monoxide carbon mri problem seizure disorder hypoglycemia hospital bit From somvideo School of Medicine 111 plays 0
210921 - M2 - 10am - PULM - Control of Breathing… duration 49 minutes 28 seconds 210921 - M2 - 10am - PULM - Control of Breathing… 210921 - M2 - 10am - PULM - Control of Breathing - Costanzo	210921 - M2 - 10am - PULM - Control of Breathing - Costanzo Draft Entry for Cattura Upload som oxygen po2 blood receptors hemoglobin gradient drg chemo ventilation pco2 increase hypoxemia monoxide carbon co2 hypoventilation hypoxia vq arterial hydrogen po brain chemos lung From somvideo School of Medicine 158 plays 0
210915 - M2 - 9am - PULM - Phys-CO2 Transport -… duration 47 minutes 39 seconds 210915 - M2 - 9am - PULM - Phys-CO2 Transport -… 210915 - M2 - 9am - PULM - Phys-CO2 Transport - Costanzo	210915 - M2 - 9am - PULM - Phys-CO2 Transport - Costanzo Draft Entry for Cattura Upload som oxygen blood hemoglobin co2 percent content tissues po2 mercury millimeters carbon monoxide curve saturation volumes thing air acid affinity pco2 tomorrow pressure times From somvideo School of Medicine 221 plays 0
210915 - M2 - 9am - PULM - Phys-CO2 Transport -… duration 21 seconds 210915 - M2 - 9am - PULM - Phys-CO2 Transport -… 210915 - M2 - 9am - PULM - Phys-CO2 Transport - Costanzo	210915 - M2 - 9am - PULM - Phys-CO2 Transport - Costanzo Please note - This recording is only 21 seconds long, but I thought I'd keep it in case there was something important mentioned. The full lecture is here:… som curve dissociation hemoglobin things couple poisoning monoxide carbon From somvideo School of Medicine 58 plays 0
210915 - M2 - 8am - PULM - Phys-O2 Transport -… duration 1 hour 1 minute 210915 - M2 - 8am - PULM - Phys-O2 Transport -… 210915 - M2 - 8am - PULM - Phys-O2 Transport - Costanzo	210915 - M2 - 8am - PULM - Phys-O2 Transport - Costanzo Draft Entry for Cattura Upload som oxygen blood hemoglobin po2 pressure gas curve diffusion percent affinity carbon saturation monoxide thing oxide difference form altitude shift end capillary po person From somvideo School of Medicine 222 plays 0
BalancingRedoxRxnNernstEquation duration 30 minutes 31 seconds BalancingRedoxRxnNernstEquation BalancingRedoxRxnNernstEquation	BalancingRedoxRxnNernstEquation balancing metabolic redox reactions micro microbio microbiology redox oxidation reduction nernst nernst equation delta g delta e metabolism catabolism anabolism respiration photosynthesis aerobic nitrite oxidation balancing equation electrons reaction oxygen reactions carbon times delta voltage water glucose molecule hydrogen hydrogens charge faraday equation minus From Joseph Battistelli 1,621 plays