恒温恒容下,当反应容器中总压强不随时间变化时,下列可逆反应不一定达平衡的是
A.2H2(g)+3H2(g)⇌2NH3(g) |
B.H2O(g)+C(s)⇌CO(g)+H2(g) |
C.H2(g)+I2(g)⇌2HI(g) |
D.2NO2(g)⇌N2O4(g) |
恒温恒容下,当反应容器中总压强不随时间变化时,下列可逆反应不一定达平衡的是
A.2H2(g)+3H2(g)⇌2NH3(g) |
B.H2O(g)+C(s)⇌CO(g)+H2(g) |
C.H2(g)+I2(g)⇌2HI(g) |
D.2NO2(g)⇌N2O4(g) |
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