Chem 162 final - Study guides, Revision notes & Summaries

1) What is the pH of a solution of 0.020 M HNO3? : 2.) Which of the following is the strongest acid? a) H2SeO3 b) H2SeO c) H2SeO2 d) all the same e) none : a) H2SeO3 -the more oxygens, the stronger the acid 3.) What is the pH of a 0.0050 M solution of sodium cyanide? (HCN Ka = 6.2 x 10-10) a) 7.5 b) 10.4 c) 11.8 d) 8.2 e) none : b) 10.4 5.) Calculate the molar solubility of lead iodide in water from its Ksp at 25 °C. (Ksp = 7.9 x 10-9 ) a) 7.9 x 10-9 b) 2.0 x 10-9 c) 1.3 x 10-3 d...

energy production phase last 5 steps of glycolysis net product of glycolysis 2 pyruvate, 2 NADH, 2 ATP reduced form of FAD fadh2 glycolysis glucose-> pyruvate glycogenolysis glycogen-> glucose -low blood glucose -low atp -epinephrine and glucagon glycogenesis glucose-> glycogen -high blood glucose -insulin gluconeogenesis pyruvate-> glucose -has the highest energy cost reduced form of nad+ nadh + h+ primary energy ...

Chem 16IMPORTANT CHEM 162 CONCEPTS2 final review

Chemistry definition correct answers Study of structure, properties, transformations of matter Matter correct answers Anything that has mass + takes up space Phases: solid, liquid, gas Condensed phases = solids + liquids Intermolecular Forces (IMF) correct answers = Interactions between molecules/atoms/ions Solution correct answers = Homogenous mixtures of 2+ pure substances In a solution, the solute is dispersed uniformly throughout the solvent - Solute = compound(s) in lesse...

CHEM 162 Final

Chem 162 Final Exam Questions & Answers