EQUATIONS Flashcards

1
Q

Reduction of Mno4- to Mn2+

A

Mno4- + 8H+ + 5e- -> Mn2+ + 4H2O

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2
Q

Thiosulfate ions are oxidised

A

2S2O32- -> S4O62- + 2e-

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3
Q

Dichromate ions reduction

A

Cr2O72- + 14H+ + 6e- –> 2Cr3+ + 7H2O

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