Question

Balance the chemical equation
a. Hydrogen sulphide gas burns in airto give water and sulphur
dioxide

b. When aluminium reactia in copper chloride it gives
aluminium chloride and copper​

Answer 1

Answer:

H2S + O2 = H2O + so2

Explanation:

hydrogen sulphide gas reacts with air means it reacts with oxygen to give hydrogen oxide and sulphur dioxide