题目内容
| 当下列反应达到平衡时,保持温度不变,向容器中充入氩气,平衡一定不移动的是 |
A.N2(g)+3H2(g) 2NH3(g) B.2HI(g) H2(g)+I2(g)C.PCl5(g) PCl3(g)+Cl2(g) D.2SO2(g)+O2(g) 2SO3(g) |
试题答案
BA.PCl5(g)
PCl3(g)+Cl2(g)
B.N2(g)+3H2(g)
2NH3(g)
C.2HI(g)
H2(g)+I2(g)
D.CH2====CH2(g)+H2(g)
CH3CH3(g)
当下列反应达到平衡时,保持温度不变,向容器中充入氩气,平衡一定不移动的是( )
| A.N2(g)+3H2(g) | B.2HI(g) |
| C.PCl5(g) | D.2SO2(g)+O2(g) |
当下列反应达到平衡时,保持温度不变,向容器中充入氩气,平衡一定不移动的是( )
A.N2(g)+3H2(g)
2NH3(g) B.2HI(g)
H2(g)+I2(g)
C.PCl5(g)
PCl3(g)+Cl2 (g) D.2SO2(g)+O2(g)
2SO3(g)
查看习题详情和答案>>
当下列反应达到平衡时,保持温度不变,向容器中充入氩气,平衡一定不移动的是( )
A. N2(g)+3H2(g)
2NH3(g)
B. 2HI(g)
H2(g)+I2(g)
C.PCl5(g)
PCl3(g)+Cl2(g)
D. 2SO2(g)+O2(g)
2SO3(g)
查看习题详情和答案>>
| A.N2(g)+3H2(g) | B.2HI(g) |
| C.PCl5(g) | D.2SO2(g)+O2(g) |
B.2HI(g)
C.PCl5(g)
D.2SO2(g)+O2(g)
当下列反应达到平衡时,保持温度不变,向容器中充入氩气,平衡一定不移动的是( )
A. N2(g)+3H2(g)
2NH3(g) B. 2HI(g)
H2(g)+I2(g)
C.PCl5(g)
PCl3(g)+Cl2(g) D. 2SO2(g)+O2(g)
2SO3(g)
当下列反应达到平衡时,保持温度不变,向容器中充入氩气,平衡一定不移动的是( )
A. N2(g)+3H2(g) 2NH3(g) B. 2HI(g)
H2(g)+I2(g)
C.PCl5(g) PCl3(g)+Cl2(g) D. 2SO2(g)+O2(g)
2SO3(g)
查看习题详情和答案>>
当下列反应达到平衡时,保持温度不变,向容器中充入氩气,平衡一定不移动的是( )
| A.N2(g)+3H2(g) | B.2HI(g) |
| C.PCl5(g) | D.2SO2(g)+O2(g) |
2NH3(g)
H2(g)+I2(g)
PCl3(g)+Cl2(g)
2SO3(g)