Question

what is the mass of 1.6 mol of cac2?
molar mass cac2 = 64.10 g/mol
1.6 mol cac2 = ? g cac2

Explanation:

Step1: Recall mass - mole relationship

Mass = Number of moles×Molar mass

Step2: Substitute given values

Mass of \(CaC_{2}=1.6\ mol\times64.10\ g/mol\)

Step3: Calculate the mass

Mass of \(CaC_{2}=102.56\ g\)

Answer:

102.56 g