对于可逆反应N2（g）＋3H2（g）
2NH3（g） ΔH＜0，下列研究目的和示意图相符的是（ ）。
| |
A |
B |
| 研究 目的 |
压强对反应的影 响（p2＞p1） |
温度对反应的影响 |
| 图示 |
 |
 |
| 研究 目的 |
平衡体系增加N2 对反应的影响 |
催化剂对反应的影响 |
| 图示 |
 |
 |
相关试题
It’s high time you had your hair cut ; it’s getting _______ . 
| A．too much long | B．much too long |
C．long too much | D．too long much |
My friend showed me round the town, ______ was very kind of him. 
| A．which | B．that | C．where | D．it |
They use computers to keep the traffic _______ smoothly.
| A．being run | B．run | C．to run | D．running |
If you leave the club, you will not be_____back in .
| A．received | B．admitted | C．turned | D．moved |
粤公网安备 44130202000953号