In an exothermic reaction: a. the surroundings absorb heat from the reaction mixture. b. the surroundings release heat to the reaction mixture.

How many molecules of sucrose c12h22o11 are there in 454 grams of sucrose

Why is the vapor pressure of a warm lake higher than the vapor pressure of a cold lake? o a. warm water has a greater heat of vaporization. ob. warm water evaporates more quickly. cool water evaporates more quickly. od. cool water has a greater heat of vaporization.

Which statement describes james chadwick’s discovery.