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wht is the difference between oxidation and reduction?
Answers
Answer:
difference between oxidation and reduction:
Explanation:
Oxidation occurs when a reactant loses electrons during the reaction. Reduction occurs when a reactant gains electrons during the reaction. This often occurs when metals are reacted with acid.
Oxidation and reduction are two types of chemical reactions that often work together.
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A chemical reaction which involves addition of oxygen or removal of hydrogen or loss of electron(s) is called as oxidation.
2Mg + O2 →2MgO (addition of oxygen)
H2S + Br2 → 2HBr + S (removal of hydrogen).
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A chemical reaction which involves addition of hydrogen or removal of oxygen or gain of electron(s) is called as reduction.
2Na + H2 → 2NaH (addition of hydrogen)
OM!