How many moles of Oz would be required in a combustion reaction with C.Hg to produce --15000 kJ of heat? CoHo (0) + 1* 02(8) - 600, () + 3H20 (8) AH = -3138 kJ X moles o, required 12 32 -15000. 15/2 1 -3138 3 6 Reset Submit