Mothballs are composed primarily of the hydrocarbon naphthalene(C10H8). When 1.022 g of naphthalene burns in a bomb calorimeter,the temperature rises from 25.884 ?C to 31.068 ?C. (I already found?rU is -3323 kJ in Part A )

PART B) Find ?rH for the combustion of naphthalene at 298 K.Express your answer using four significant figures.

2) How much heat (in kilojoules) is evolved in converting 1.00mol of steam at 160.0 ?C to ice at -50.0 ?C? The heat capacity ofsteam is 2.01 Jg?1?C?1 and of that ice is 2.09 Jg?1?C?1.