Question

H2S + O2 --> SO2 + H2O C4H10 + O2 --> CO2 + H2O CH5N + O2 --> CO2 + H2O + N2 Ag + H2S + O2 --> Ag2S + H2O KOH + H2SO4 --> K2SO4 + H2O NaOH + H3PO4 --> Na3PO4 + H2O

Answer 1

The given chemical equations represent various reactions. Let's break down each equation and explain the reactions involved.

Equation 1: H2S + O2 -> SO2 + H2O

This equation represents the reaction between hydrogen sulfide (H2S) and oxygen (O2) to form sulfur dioxide (SO2) and water (H2O) as products.

Equation 2: C4H10 + O2 -> CO2 + H2O

This equation represents the combustion of butane (C4H10) in the presence of oxygen (O2). The reaction produces carbon dioxide (CO2) and water (H2O) as products.

Equation 3: CH5N + O2 -> CO2 + H2O + N2

This equation represents the combustion of methylamine (CH5N) in the presence of oxygen (O2). The reaction produces carbon dioxide (CO2), water (H2O), and nitrogen gas (N2) as products.

Equation 4: Ag + H2S + O2 -> Ag2S + H2O

This equation represents the reaction between silver (Ag), hydrogen sulfide (H2S), and oxygen (O2). The reaction forms silver sulfide (Ag2S) and water (H2O) as products.

Equation 5: KOH + H2SO4 -> K2SO4 + H2O

This equation represents the reaction between potassium hydroxide (KOH) and sulfuric acid (H2SO4). The reaction produces potassium sulfate (K2SO4) and water (H2O) as products.

Equation 6: NaOH + H3PO4 -> Na3PO4 + H2O

This equation represents the reaction between sodium hydroxide (NaOH) and phosphoric acid (H3PO4). The reaction forms sodium phosphate (Na3PO4) and water (H2O) as products.

I hope this explanation helps! Let me know if you have any further questions.