Practice question
Question
In 2CuCl₂ + 4KI → 2CuI + 4KCl + I₂, which species is oxidized?
Explanation
I (-1 in KI) becomes 0 in I₂, losing electrons; Cu (+2 to +1) is reduced.
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Learn the basics of chemical reactions, including balanced equations, reaction types, redox processes, and how to write word and chemical equations.
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