Ⅰ、

Ⅱ、

Ⅲ、

已知CO、H2、CH3OH(g)的燃烧热分别为

回答问题:
(1)反应Ⅱ的


(2)一定条件下,向恒容密闭容器中通入1molCO2和3molH2发生上述反应,达到平衡时,容器中CH3OH(g)为amol,CO为bmol,此时H2O(g)的物质的量为

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

