Please help and show your work Crl3 KOH Cl2K2Cr2O7 KlO4

Please help and show your work


Crl3 + KOH + Cl2--->K2Cr2O7 + KlO4 + KCl + H2O


Oxidation Half Rx: CrI3--->Cr2O72- + IO4-


Reduction Half Rx: Cl2--->2Cl-

Solution

2 CrI3 + 62 KOH + 27 Cl2 = K2Cr2O7 + 6 KIO4 + 54 KCl + 31 H2O

Please help and show your work Crl3 + KOH + Cl2--->K2Cr2O7 + KlO4 + KCl + H2O Oxidation Half Rx: CrI3--->Cr2O72- + IO4- Reduction Half Rx: Cl2--->2Cl-S

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