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For the reaction,PCI3(g) +Cl2(g)---->PCI5 (g), ◇H= -x kJIf the ◇H PCI3, is-y kJ, what is ◇Hf PCI5? (1) (x-y) kJ(2) (y-x) kJ(3)-x+y) kJ(4) (x+ y)

Answer» For the reaction,PCI3(g) +Cl2(g)---->PCI5 (g), ◇H= -x kJIf the ◇H PCI3, is-y kJ, what is ◇Hf PCI5? (1) (x-y) kJ(2) (y-x) kJ(3)-x+y) kJ(4) (x+ y)


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