Question

H2S + O2 = S+ H2O N2+ O2 = NO KClO2 —> KCl+O2

Answer 1

Ответ:

H2S + O2 = S + 2H2O

N2 + O2 = 2NO

KClO2 = KCl + O2

Уравнения правильные, не хватает коэффициентов.

Answer 2

It seems like you've provided some chemical reactions. Let me provide you with some information about these reactions:

1. H2S + O2 → S + H2O: This is a balanced chemical equation representing the reaction between hydrogen sulfide (H2S) and oxygen (O2) to produce sulfur (S) and water (H2O). The balanced equation for this reaction is:

   2 H2S + 3 O2 → 2 S + 2 H2O

2. N2 + O2 → NO: This equation represents the formation of nitrogen monoxide (NO) from the reaction between nitrogen gas (N2) and oxygen gas (O2). The balanced equation for this reaction is:

   N2 + O2 → 2 NO

3. KClO2 → KCl + O2: This is a decomposition reaction where potassium chlorate (KClO2) breaks down into potassium chloride (KCl) and oxygen gas (O2). The balanced equation for this reaction is:

   2 KClO2 → 2 KCl + 3 O2

If you have any specific questions or need more information about these reactions, please feel free to ask.