试题与答案

铁和稀硫酸在敞口容器中进行反应:,下列叙述中不正确的是 A.该反应的反应过程与能

题型:选择题

题目:

铁和稀硫酸在敞口容器中进行反应:,下列叙述中不正确的是

A.该反应的反应过程与能量关系可以用下图表示

B.若将该反应设计成原电池,当正极产生22.4L气体时,有56g铁溶解

C.若将该反应设计成原电池,溶液中SO42-向Fe电极移动

D.若将该反应设计成原电池,负极发生的反应是:Fe -2e =Fe2+

答案:

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