已知 445℃时,Ag2O(s)的分解压力为20 974kPa,则此时分解反应 Ag2O(s)=2Ag(s)+(1/2)O2(g)的ΔrGmθ为:()A、14.387J/molB、15.92kJ/molC、-15.92kJ/molD、-31.83kJ/mol
已知 445℃时,Ag2O(s)的分解压力为20 974kPa,则此时分解反应 Ag2O(s)=2Ag(s)+(1/2)O2(g)的ΔrGmθ为:()
- A、14.387J/mol
- B、15.92kJ/mol
- C、-15.92kJ/mol
- D、-31.83kJ/mol
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