Find the mass of 1.5 mole of CO2 molecule.
The number of moles of CO2=1.5 mole Step 1: Determine the molecular mass of CO2 The molecular mass of CO2 can be calculated as, CO2=(1×C)+(2×O) =12+2×16=44 Thus, the molecular mass of CO2 is 44. Step 2: Determine the mass of 1.5 mole of CO2 The mass of CO2 can be calculated as shown below. Number of moles=Given mass/ Molecular Mass. 1.5 = Given Mass /44 . Given mass=1.5×44=66 g Therefore, the mass of CO2 is 66 g.
