下列反应达到平衡后,加压或升温,平衡都向正反应方向移动的是( )
A.2NO2(g) N2O4(g) △H<0 |
B.3O2(g)2O3(g)△H>0 |
C.H2(g)+I2(g)2HI(g)△H<0 |
D.NH4HCO3(s) NH3(g)+H2O(g)+CO2(g) △H>0 |
下列反应达到平衡后,加压或升温,平衡都向正反应方向移动的是( )
A.2NO2(g) N2O4(g) △H<0 |
B.3O2(g)2O3(g)△H>0 |
C.H2(g)+I2(g)2HI(g)△H<0 |
D.NH4HCO3(s) NH3(g)+H2O(g)+CO2(g) △H>0 |
试题篮
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