Question

34 g of H2O decomposes to _______g of hydrogen and______ g of oxygen.​

Answer 1

Answer: h2= 11.7647059

O2= 88.2352941

Explanation:

2H2o — 2H2 + O2

34gm 4gm 30gm

from 34gm of water hydrogen obtained= 4×100/34 = 11.7647059

from 34gm of water oxygen obtained= 30×100/34 = 88.2352941

hope it help you!!!