Question

what is the mass of 2 gram molecule of CO2

Answer 1

Here is your answer _____________ Molar mass of CO2 is (12+ 16*2) = 44 g/mol. So mass of 0.72 moles is 44*0.72 which is 31.68 g.

Answer 2

Molar mass of CO2 is (12+ 16*2) = 44 g/mol. So mass of 0.72 moles is 44*0.72 which is 31.68 g.