Question

When balanced, what will be the molar coefficient in front of the participate when solutions of lead ( IV) nitrate and sodium phosphate are mixed together

Answer 1

Pb is +2, PO4 is -3, Na is +1, NO3 is -1

Pb(NO3)2 + Na3PO4 --> Pb3(PO4)2 + NaNO3

The balanced equation will be:

3Pb(NO3)2 + 2Na3PO4 --> Pb3(PO4)2 + 6NaNO3