Question

calculate the mass of 5 moles of CaCO3 in grams

Answer 1

Molar mass of CaCO3 = 100.0869 g/mol

Means mass of 1 mole CaCO3 is 100.0869 g/mol

Now calculate the mass for 5 moles as follows:

100.0869 g/mol *5 mole = 500.4345 g

= 500.4 g

Hence the mass of 5 moles of CaCO3 in grams is  500.4