Which of the following bases are strong enough to deprotonate ch3ch2ch2c≡ch (pka = 25), so that equilibrium favors the products? a)ch3nhna b) cf3coona c) c6h5li d) nach2(co)n(ch3)2 e) naoh f) nh3

Bose-einstein condensation occurs at what temperature?

Which describes fat? a: a carbohydrate that produces energy b: a nucleic acid that directs cell function c: a lipid that stores energy d: a protein that speeds up a chemical reaction

Water is initially present in a state where its molecules are far apart. during a change of state, its molecules slow down. which change of state has most likely taken place? from a gas to a liquid from a liquid to a gas from a solid to a liquid from a gas to a plasma