单项选择题
若反应气体都是理想气体,反应平衡常数之间有Ka=Kp=Kx的反应是:() (1)2HI(g)=H2(g)+I2(g); (2)N2O4(g)=2NO2(g); (3)CO(g)+H2O(g)=CO2(g)+H2(g); (4)C(s)+CO2(g)=2CO(g)
A.(1)(2) B.(1)(3) C.(3)(4) D.(2)(4)
A.9119.25(kPa) B.924008(kPa)2 C.9119.25 D.924008
A.增大 B.减小 C.不变 D.视温度而定