
Ⅰ.3molA,1molB;Ⅱ.6molA,2molB;Ⅲ.4molC
则在保持恒温恒容反应达到平衡时,下列选项正确的是( )
A.容器Ⅰ与容器Ⅱ中,C的浓度2cⅠ<cⅡ,平衡常数KⅠ=KⅡ,转化率aⅠ>aⅡ |
B.容器Ⅰ与容器Ⅲ中,B的体积分数vⅠ%>vⅢ%,反应的能量变化2QⅠ=QⅢ,平衡常数KⅠ2=![]() |
C.容器Ⅱ与容器Ⅲ为等效平衡,B的体积分数VⅡ%=VⅢ%,转化率aⅢ+aⅡ=1,反应的能量变化QⅡ+QⅢ=2Q |
D.容器Ⅰ容器Ⅱ容器Ⅲ中,平衡常数关系为:KⅠ2=KⅡ=![]() |

同类型试题

y = sin x, x∈R, y∈[–1,1],周期为2π,函数图像以 x = (π/2) + kπ 为对称轴
y = arcsin x, x∈[–1,1], y∈[–π/2,π/2]
sin x = 0 ←→ arcsin x = 0
sin x = 1/2 ←→ arcsin x = π/6
sin x = √2/2 ←→ arcsin x = π/4
sin x = 1 ←→ arcsin x = π/2


y = sin x, x∈R, y∈[–1,1],周期为2π,函数图像以 x = (π/2) + kπ 为对称轴
y = arcsin x, x∈[–1,1], y∈[–π/2,π/2]
sin x = 0 ←→ arcsin x = 0
sin x = 1/2 ←→ arcsin x = π/6
sin x = √2/2 ←→ arcsin x = π/4
sin x = 1 ←→ arcsin x = π/2

