已知反应N2O4(g)=2NO2(g)在总压为101.3kPa和温度为325K是达平衡

问题描述:

已知反应N2O4(g)=2NO2(g)在总压为101.3kPa和温度为325K是达平衡
N2O4(g)的转化率为50.2%.试求:
(1)该反应的K
(2)相同温度,压力为5*101.3kPa 时N2O4(g)的平衡转化率a.

N2O4(g)=2NO2(g)起始:1mol平衡:1-0.502=0.498 0.502*2=1=[(1.004/1.502)*101.3Kp=[(1.004/1.502)*101.3](1.004/1.502)*101.3]/[(0.498/1.502)*101.3] =136.5kPaN2O4(g)=2NO2(g)平衡:1-x 2x 列出平衡式,...