EQUATIONS Flashcards
1
Q
Reduction of Mno4- to Mn2+
A
Mno4- + 8H+ + 5e- -> Mn2+ + 4H2O
2
Q
Thiosulfate ions are oxidised
A
2S2O32- -> S4O62- + 2e-
3
Q
Dichromate ions reduction
A
Cr2O72- + 14H+ + 6e- –> 2Cr3+ + 7H2O