题目内容:
反应2HCl(g)=H2(g)+Cl2(g)的△fGθm =190.44 kJ·mol-1,则HCI(g)的△rGΘm为
A.-95.22kJ·mol-1 B. +95.22kJ·mol-1
C.-190.44kJ·mol-1 D. +190.44kJ·mol-1
参考答案:【答案仅供学习,请勿对照自行用药等】
反应2HCl(g)=H2(g)+Cl2(g)的△fGθm =190.44 kJ·mol-1,则HCI(g)的△rGΘm为
A.-95.22kJ·mol-1 B. +95.22kJ·mol-1
C.-190.44kJ·mol-1 D. +190.44kJ·mol-1