How many moles are in 22.0 g of CO2?
Solution
Problem
How many moles are in 22.0 g of CO2?
Use the molar mass of CO2: 44.01 g/mol.
moles CO2 = 22.0 g CO2 / 44.01 g/mol
moles CO2 = 0.500 mol CO2.
Result
0.500 mol CO2
Problem
Use the molar mass of CO2: 44.01 g/mol.
moles CO2 = 22.0 g CO2 / 44.01 g/mol
moles CO2 = 0.500 mol CO2.
0.500 mol CO2