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Which of the following is an oxidation half-reaction?

Fe3+ + e– → Fe2+

Sn2+ → Sn4+ + 2e–

Cl2 + 2e– → 2Cl–

O2 + 4H+ + 4e– → 2H2O

Respuesta :

Answer:

Sn²⁺ → Sn⁴⁺ + 2e⁻

Explanation:

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Looking at the equations as shown here, the one that shows an oxidation is Sn²⁺ → Sn⁴⁺ + 2e⁻.

What is oxidation?

The term oxidation has to do with electron loss. When a specie undergoes oxidation, there is an increase in the oxidation number of the specie.

Hence, looking at the equations as shown here, the one that shows an oxidation is Sn²⁺ → Sn⁴⁺ + 2e⁻.

Learn more about oxidation:https://brainly.com/question/9496279

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