Cu ⟶ Cu + 2 e-The equation above represents the type of reaction called ____.Group of answer choicesoxidationredoxreductionhydrolysis
Question
Cu ⟶ Cu + 2 e-The equation above represents the type of reaction called ____.Group of answer choicesoxidationredoxreductionhydrolysis
Solution
The equation represents an oxidation reaction. In this reaction, copper (Cu) is losing electrons, which is the definition of oxidation. In a redox (reduction-oxidation) reaction, one species is oxidized (loses electrons) and another is reduced (gains electrons). However, since only the oxidation half-reaction is shown, the best answer is oxidation.
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