The standard heat of the reaction is:

CaC2(s)+ 5 H2O(l) → CaO(s) + 2CO2(g) + 5 H2 (g)
Calculate the heat of reaction (kW) associated with the consumption of 124 g/s CaC2 if the reactants and products are all at 25oC. Atomic weights of Ca and C are 40.08 and 12.01 respectively.