Question

Cr(OH)3 + Na2o2 - Na2 cro4+ H2o + Naoh

balance this chemical equation​

Answer 1

Answer:

plz mark me brainliest

Explanation:

2 Cr(OH)3 + 3 Na2O2 → 2 Na2CrO4 + 2 NaOH + 2 H2O

This is an oxidation-reduction (redox) reaction:

2 CrIII - 6 e- → 2 CrVI(oxidation)

6 O-I + 6 e- → 6 O-II(reduction)

Cr(OH)3 is a reducing agent, Na2O2 is an oxidizing agent.

Answer 2

"Answer:

2 Cr(OH)3 + 3 Na2O2 = 2 Na2CrO4 + 2 H2O + 2 NaOH.

This is the complete balanced equation"