Question

Identify the substance that are oxidized and

reduced in the following reactions with reducing and oxidizing agent:(1) 4Na(s) + O2
(g) = 2Na2O(s) (2) CuO (s) +H2 (g) = Cu (s) + H2O (l)​

Answer 1

Answer:

1) oxidised- Na

reduced- O2

oxidising agent- O2

reducing agent- Na

2) oxidised- H2

reduced- Cup

oxidising agent- CuO

reducing agent- H2

I hope it will help u