2CrCl3+3Cl2+14KOH=K2Cr2O7+12KCl+7H2O
2Cr(+3)/-6e/2Cr(+6) |6|1
Cl2(0)/+2e/2Cl(-1) |2|3
2CrCl3+3Cl2+16KOH=2K2CrO4+12KCl+8H2OCr(+3) -3e => Cr(+6)Cl2(0) +2e => 2Cl(-1)
2CrCl3+3Cl2+14KOH=K2Cr2O7+12KCl+7H2O
2Cr(+3)/-6e/2Cr(+6) |6|1
Cl2(0)/+2e/2Cl(-1) |2|3
2CrCl3+3Cl2+16KOH=2K2CrO4+12KCl+8H2O
Cr(+3) -3e => Cr(+6)
Cl2(0) +2e => 2Cl(-1)