Question

Balance the following equation s
i) PbS + O2 = PbO + SO2
ii) C + HNO3 = CO2 + H2O + NO2
iii) NH3 + O2 = N2 + H2O
​

Answer 1

Answer:

1)  2PbS + 3O2 = 2PbO + 2SO2

2)  C + 4HNO3 = CO2 + 4NO2 + 2H2O

3)  4NH3 + 3O2 = 2N2 + 6H2O

Explanation:

Answer 2

i) 2PbS + 3O2 =2 PbO + 2SO2

ii) C + 4HNO3 = CO2 + 2H2O + 4NO2

iii) 4NH3 + 3O2 = 2N2 +6H2O

I hope this helps ( ╹▽╹ )