A.x=2 |
B.平衡时c(A)=0.2mol/L |
C.该温度下反应的平衡常数k=11.25(mol/L)-1 |
D.B的反应速率也为0.3mol/(L•min) |
0.4mol |
2L |
0.62×0.62 |
0.2×0.42 |
A.25% | B.50% | C.75% | D.80% |
A.x:y=2:1 |
B.v(A):v(C)=2:1 |
C.A的平衡浓度为0.4mol/L |
D.A与B的平衡浓度之比为3:2 |
A.x=3,y=1 | B.x=2,y=3 | C.x=4,y=1 | D.x=5,y=1 |
3 |
4 |
A.n=1 m=1 | B.n=2 m=2 | C.n=3 m=3 | D.n=2 m=3 |
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