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larisa86 [58]
3 years ago
10

Study this chemical reaction:

Chemistry
1 answer:
photoshop1234 [79]3 years ago
4 0

Answer:

The oxidation reaction: Ni → Ni⁴⁺ + 4e.

The reduction reaction: 2Cl₂ + 4e → 4Cl⁻.

Explanation:

  • The mentioned reaction: <em>Ni + 2Cl₂ → NiCl₄.</em>
  • It is an oxidation-reduction reaction comes from two half reactions.

<em>The oxidation reaction:</em> in it Ni losses 4 electrons and is oxidized to Ni⁴⁺ according to the reaction:

<em>Ni → Ni⁴⁺ + 4e.</em>

<em></em>

<em>The reduction reaction: </em>every molecule of Cl₂ will gain 2 electrons and is reduced to 2Cl⁻ according to the reaction:

<em>2Cl₂ + 4e → 4Cl⁻.</em>

<em></em>

  • The summation of the two-half reactions will give the reaction:

<em>Ni + 2Cl₂ → NiCl₄.</em>

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