Chapter 8, Problem 71E

Consider the generic reaction:

$\text{A}+2\text{B}\to \text{C}\Delta H_{\text{rxn}}=-55\text{kJ}$

Determine the amount of heat emitted when each amount of reactant completely reacts (assume that there is more than enough of the other reactant).

a. 1 mol A

b. 2 mol A

c. 1 mol B

d. 2 mol B