Question

Name the substances oxidised, reduced
oxidising agent and reducing agent in the
following chemical reactions:
(a) H2S + 12 → 2HI + S
(b) CuO + H2 - Cu + H2O​

Answer 1

Oxidising Agent

(b) Cu and H2

Reducing Agent

(a) H2 and S

# It can be wrong also i just gave it a try ;)

Answer 2

reduction h2s oxidation 12

oxidation cuo h2 reduction