A:电解过程中共转移0.4 mol电子
B:原混合液中c(K+)为2.0 mol•L﹣l
C:电解得到的Cu的质量为6.4 g
D:电解后溶液中c(H+)为0.1 mol•L﹣l
① Here's a card for you. ____ A. I love you, too.
② What do you like? ____ B. Thank you.
③ I love you. ____ C. I like toy bears.
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⑤ What do you have for breakfast?____ E. Yes, Mr. Li.