Chemistry
Describe briefly the ionic concept of oxidation and reduction. Give an equation to illustrate.
Hydrogen
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Answer
Oxidation is a process in which an atom or ion loses an electron(s).
Example: Zn ⟶ Zn2+ + 2e-
Reduction is a process in which an atom or ion gains electron(s).
Example: Cu2+ + 2e- ⟶ Cu (Reduction)
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