Cr(OH)2 + 6 KOH + 2 Br2 → 4 KBr + K2CrO4 + 4 H2O
This is an oxidation-reduction (redox) reaction:
4 Br0 + 4 e- → 4 Br-I (reduction)
CrII - 4 e- → CrVI (oxidation)
Br2 is an oxidizing agent, Cr(OH)2 is a reducing agent.
This is an oxidation-reduction (redox) reaction:
4 Br0 + 4 e- → 4 Br-I (reduction)
CrII - 4 e- → CrVI (oxidation)
Br2 is an oxidizing agent, Cr(OH)2 is a reducing agent.
Reactants:
Products: