已知:CO(g)+H2O(g) CO2(g)+H2(g) ∆H=—41 kJ/mol
相同温度下,在体积相同的两个恒温密闭容器中,加入一定量的反应物发生反应。相关数据如下:
容器编号 |
起始时各物质物质的量/mol |
达平衡过程体系能量的变化 |
|||
CO |
H2O |
CO2 |
H2 |
||
① |
1 |
4 |
0 |
0 |
放出热量:32.8 kJ |
② |
0 |
0 |
1 |
4 |
热量变化:Q |
下列说法中,不正确的是
A.容器①中反应达平衡时,CO的转化率为80%
B.容器①中CO的转化率等于容器②中CO2的转化率
C.容器①中CO反应速率等于H2O的反应速率
D.平衡时,两容器中CO2的浓度相等
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