Question

1. What net ionic equation describes the reaction between Pb(NO3)2( aq) and N a2CO3( aq) ?
O 2Na t( aq) + N0, 2( aq) → 2NaNO3( s)
O Pb 2+( aq) + 2Na t( aq) → 2NaPb( s)
O Pb 2+( aq) + CO3( aq) → PBCO3( s)
O 2Na t( aq) + CO3 2( aq) → NacO3( s)

Answer 1

The answer is C, Pb 2+(aq) + CO3(aq) PBCO3(s)

Answer 2

Answer: C. Pb^2+(aq) + CO3^-2(aq) —> PbCO3(s)

Explanation: