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一、电解池构成判断的失误例1若某电能与化学能的转化装置(电解池或原电池)中发生反应的离子方程式是Cu+2H~+=Cu~(2+)+H_2↑,则关于该装置的说法正确的是().
First, the failure of the electrolytic cell composition judgment example 1 If an electric energy and chemical energy conversion device (electrolytic cell or primary battery) reaction ion equation is Cu + 2H ~ + = Cu 2+ + H 2 ↑, then The correct statement about the device is ().