Redox Reactions Video Lessons

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Problem: Which of the following is not an oxidation-reduction reaction?a. H2 + Br2 → 2 HBrb. NaCl + AgNO3 → NaNO3 + AgClc. 2 Na2S2O3 + I2 → Na2S4O6 + 2 NaId. Cl2 + H2O → HCl + HOCl

FREE Expert Solution

For Redox reactions, oxidation and reduction both occur in a reaction:


Recall the mnemonics LEO GER.

Lose               Gain

Electron         Electrons

Oxidation       Reduction


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Problem Details

Which of the following is not an oxidation-reduction reaction?

a. H2 + Br2 → 2 HBr
b. NaCl + AgNO3 → NaNO3 + AgCl
c. 2 Na2S2O3 + I2 → Na2S4O6 + 2 NaI
d. Cl2 + H2O → HCl + HOCl

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