在容积为5L的密闭容器中,通入5mol N2和8mol H2,在一定条件下反应生成NH3,当反应进行到2min时,测得容器内有4mol NH3.则: (1)2min时,容器内n(N2)=_,c(H2)=_. (2)2min内,以N2表示的平
在容积为5L的密闭容器中,通入5mol N2和8mol H2,在一定条件下反应生成NH3,当反应进行到2min时,测得容器内有4mol NH3.则:
(1)2min时,容器内n(N2)=______,c(H2)=______.
(2)2min内,以N2表示的平均反应速率v(N2)=______.
(3)2min时,容器内气体的总物质的量与反应前容器内气体的总物质的量之比为______.
(1)2min时,容器内n(N2)=______,c(H2)=______.
(2)2min内,以N2表示的平均反应速率v(N2)=______.
(3)2min时,容器内气体的总物质的量与反应前容器内气体的总物质的量之比为______.
化学人气:228 ℃时间:2020-01-31 11:09:36
优质解答
(1)反应的方程式为: N2+3H2⇌2NH3,起始量(mol) 5 8 0变化量(mol) ...
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