Final answer:
The molar mass of tin (II) phosphate is 546.07 g/mol.
Step-by-step explanation:
The molar mass of tin (II) phosphate can be calculated by adding up the atomic masses of each element in the compound. The formula of tin (II) phosphate is Sn3(PO4)2. To find the molar mass, we multiply the atomic mass of tin (Sn) by 3 (since there are 3 atoms of tin), and the atomic mass of phosphorus (P) by 2 (since there are 2 atoms of phosphorus). We also multiply the atomic mass of oxygen (O) by 8 (since there are 8 atoms of oxygen). Finally, we add up all these values to get the molar mass of tin (II) phosphate.
The atomic mass of tin is 118.71 g/mol, the atomic mass of phosphorus is 30.97 g/mol, and the atomic mass of oxygen is 16.00 g/mol. Therefore, the molar mass of tin (II) phosphate is:
Molar mass = (118.71 g/mol × 3) + (30.97 g/mol × 2) + (16.00 g/mol × 8) = 3 × 118.71 + 2 × 30.97 + 8 × 16.00 = 356.13 + 61.94 + 128.00 = 546.07 g/mol