Consider the hypothetical thermochemical equation 3 A + B 2 C for which H = 65.5 kJ/mol.

a. If you have 5.30 moles of A, what quantity of heat, in kJ, would be absorbed?

b. If the reaction absorbs 345 kJ of heat, What quantity in moles of C would be produced?

c. What would H, in kJ/mol, be for the reaction 2 C 3 A + B?

d. What would H, in kJ/mol, be for the reaction 9 A + 3 B 6 C?

e. Which one of the following reactions would have an enthalpy change of -2H? Here, H refers to the enthalpy change of the original reaction.