Question

how many molecules is 1.50 moles of CO2​

Answer 1

Answer:

To find the mass of 1.5 moles of CO2, you need to find first its molar mass.

Atomic mass of C = 12.0107 g/mol

Atomic mass of O = 15.9994, for O2 = (15.9994 x 2)=31.9988 g/mol

Molar mass of CO2 = 12.0107 g/mol +31.9988 g/mol =44.0095 g/mol

mass = number of moles x molar mass = 1.5 mol x 44.0095 g/mol

mass = 66.01425 g

Answer 2

Answer is 1.5*6.022*10^23............