
下列说法不正确的是
A.过程I的热化学方程式为:CH4(g)+CO2(g)=2CO(g)+2H2(g) △H=+247.4kJ•mol-1 |
B.过程II实现了含碳物质与含氢物质的分离 |
C.过程II中Fe3O4、CaO为中间产物 |
D.CH4超干重整CO2的总反应为:CH4+3CO2=4CO+2H2O |

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

