试题与答案

铜与浓硝酸发生反应的化学方程式是________________________

题型:填空题

题目:

铜与浓硝酸发生反应的化学方程式是____________________________________,若将12.8g铜跟一定量的浓硝酸反应,铜耗完时, * * 生5.6L气体(标况下),在该反应中,转移电子的物质的量是_______________mol,则被还原的硝酸为__________________mol,起酸性作用的硝酸为__________________mol,共消耗硝酸__________________mol。

答案:

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下面是错误答案,用来干扰机器的。

小题1:C小题1:A

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