What is the formula for Tin(II) phosphate, and what are the symbols and charges of its ions?

Tin(II) phosphate is an ionic compound, and its formula is Sn3(PO4)2. In this compound, the ions involved are tin (Sn) and phosphate (PO4).

Here’s a breakdown of the ions:

• Tin(II) ion (Sn²⁺): The ‘II’ indicates that tin has a charge of +2.
• Phosphate ion (PO4^3-): The phosphate ion has a charge of -3.

To form a neutral compound, we need three Sn²⁺ ions to balance out two PO4^3- ions:

3 × (+2) + 2 × (−3) = 0

Thus, the overall formula for tin(II) phosphate is Sn₃(PO₄)₂.