Final answer:
To convert 652 g of Sn(CO₃)2 to moles of Sn(CO₃)2, divide the mass by the molar mass. The result is 2.731 mol.
Step-by-step explanation:
To convert 652 g of Sn(CO₃)2 to moles of Sn(CO₃)2, we need to use the molar mass of Sn(CO₃)2, which is 238.73 g/mol. We can use the formula:
moles = mass / molar mass
moles = 652 g / 238.73 g/mol = 2.731 mol
Therefore, 652 g of Sn(CO₃)2 is equal to 2.731 moles of Sn(CO₃)2.