GKFix MCQ Question

What is the correct balanced equation for the acid-base reaction between PbO and HNO3?

• A. PbO + HNO3 → PbNO3 + H2O
• B. 2PbO + 4HNO3 → 2Pb(NO3)2 + 2H2O
• C. PbO + 2HNO3 → Pb(NO3)2 + H2O
• D. PbO + HNO3 → Pb(NO3)4 + H2O