SnO is an amphoteric oxide. Provide the balanced net ionic equation for the reaction of SnO with hydrochloric acid.

• A. O^2–(aq) + 2 H⁺(aq) → H₂O(l)
• B. SnO(s) + 2 H⁺(aq) → Sn²⁺(aq) + H₂O(l)
• C. Sn²⁺(aq) + 2 Cl^–(aq) → SnCl₂(aq)
• D. SnO(s) + HCl(aq) → SnCl₂(aq) + H₂O(l)

Answer: (B)