Answer:
The answer to your question is below
Explanation:
22.- Reactants
Hydrogen (H) Chlorine (Cl) Hydrogen chloride = HCl
Sodium (Na) Sulfur (S) Sodium sulfide = Na₂S
23.- Products
Hydrogen (H) Sulfur (S) Hydrogen sulfide = H₂S
Sodium (Na) Chlorine (Cl) Sodium chloride = NaCl
24.- Balanced equation
2 HCl + Na₂S ⇒ H₂S + 2 NaCl
Reactants Elements Products
2 Hydrogen 2
2 Chlorine 2
2 Sodium 2
1 Sulfur 1
