Question: Chlorine can be prepared by oxidizing chloride ion (from hydrochloric acid) with potassium dichromate, K2Cr2O7, which is reduced to Cr3+. Write the balanced equation for

Chlorine can be prepared by oxidizing chloride ion (from hydrochloric acid) with potassium dichromate, K2Cr2O7, which is reduced to Cr3+. Write the balanced equation for the reaction.

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The balanced halfreactions are Oxidation 2HCl Cl 2 2H 2e Reduction K 2 Cr 2 O 7 14H 6e 2Cr 3 ... View full answer

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