Question

balance using oxidation number method: H2S + HNO3 ----> NO + S + H2O.
Ps: I'll give you 30 points if you answer step by step correctly.​

Answer 1

Answer:

3H2S+2HNO3---->2NO+3S+4H2O

Explanation:

H2S+HNO3----->NO+S+H2O

first find the oxidation numbers

in reactant : in product. difference

S=-2 S=0 2

N=+5 N=+2 3

cross multiply the difference

so

3H2S+2HNO3----->NO+S+H2O

Now balance the equation

3H2S+2HNO3----->2NO+3S+4H2O

please give brainliest