Question

For the chemical reaction

Na2CO3+Ca(NO3)2⟶CaCO3+2NaNO3

what mass of calcium carbonate is produced from 4.71
mol of sodium carbonate?

Answer 1

Answer: m = 471 g CaCO3

Explanation: From the balanced equation, convert the moles of Na2CO3 to moles of CaCO3 using the mole ratio from the equation. Then convert miles of CaCO3 to mass using the molar mass of CaCO3.

Solution attached.