Given the following standard heats of reactions:(a) heat of formation of water =−68.3kcal, (b) heat of combustion of C2H2=−310.6kcal, (c ) heat of combustion of c2h4 =−337.2kcal. Calculate the heat of reaction for the hydrogenation of acetylene at constant volume and at 25∘C.

Given the following standard heats of reactions:(a) heat of formation

1.	Given the following standard heats of reactions:(a) heat of formation of water =−68.3kcal, (b) heat of combustion of C2H2=−310.6kcal, (c ) heat of combustion of c2h4 =−337.2kcal. Calculate the heat of reaction for the hydrogenation of acetylene at constant volume and at 25∘C.
Answer» Given the following standard heats of reactions: (a) heat of formation of water =−68.3kcal, (b) heat of combustion of C2H2=−310.6kcal, (c ) heat of combustion of c2h4 =−337.2kcal. Calculate the heat of reaction for the hydrogenation of acetylene at constant volume and at 25∘C.