A.X2+2Y2⇌2XY2 | B.2X2+Y2⇌2X2Y |
C.3X2+Y2⇌2X3Y | D.X2+3Y2⇌2XY3 |
1mol/L-0.4mol/L |
t |
1mol/L-0.8mol/L |
t |
0.4mol/L-0 |
t |
A.10 mol和10% | B.20 mol和20% |
C.20 mol和40% | D.20 mol和80% |
A.A的平均反应速率为0.1mol•(L•min)-1 |
B.n=1 |
C.平衡时B的浓度为1mol•L-1 |
D.平衡时B的转化率为50% |
A.1.6 mol SO2+0.3 mol O2+0.4 mol SO3 |
B.4.0 mol SO2+1.0 mol O2 |
C.2.0 mol SO2+1.0 mol O2+2.0 mol SO3 |
D.3.0 mol SO2+0.5 mol O2+1.0 mol SO3 |
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