Question

balance this equation plz ans que to be brainlist

Answer 1

skeleton equation

H2S + O2 ----》 H2O + SO2

Balanced equation

2H2S + 3O2 -----》2H2O + 2SO2

Answer 2

The chemical formula for “hydrogen sulfide oxygen” cannot be “determined” because no such compound exists. Hydrogen sulphide (H2S) and oxygen (O2) are two completely separate chemical compounds.
If you really meant; “What is the chemical reaction between hydrogen sulfide and oxygen?” then that’s what you should have asked! Please don’t confuse chemical formula with chemical reaction.
So, to answer the question you should have asked….
Hydrogen sulphide reacts with oxygen to produce water and sulphur dioxide, in accordance with the balanced equation;-
2 H2S + 3 O2 → 2 H2O + 2 SO2
The reaction is exothermic, so quite a lot of heat is generated.