
反应Ⅰ:Ph-C≡C-CH3(g)+HCl(g)




反应Ⅱ:Ph-C≡C-CH3(g)+HCl(g)




反应Ⅲ:


T℃,向密闭容器中通入




A.活化能:![]() |
B.![]() |
C.T℃反应Ⅰ的平衡常数![]() |
D.若保持温度和压强不变,再向容器中通![]() |

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

