温度/℃ | 700 | 800 | 850 | 1000 | 1200 |
平衡常数K | 2.6 | 1.7 | 1 | 0.9 | 0.6 |
| A | B | C | D | E |
n(CO2)[ | 3 | 1 | 0 | 1 | 1 |
n(H2) | 2 | 1 | 0 | 1 | 2 |
n(CO) | 1 | 2 | 3 | 0.5 | 3 |
n(H2O) | 5 | 2 | 3 | 0.5 | 1 |
A.容器里P、Q、R、S四种物质的物质的量浓度比为1:1:1:1 |
B.单位时间内同时生成n molP和n molQ |
C.容器内P、Q不再反应生成S和R |
D.单位时间内同时生成n molP和n molS |
© 2017-2019 超级试练试题库,All Rights Reserved.