In: Chemistry
Calculate number of CO2 molcules in 2.30*10^-2 mole CO2.
1 mole of CO2 have 6.02 X 1023 molecules of CO2 [From Avogadro constant]
Then, the number of molecules in 2.3 X 10-2 mole of CO2 = 2.3 X 10-2 X 6.02 X 1023
= 13.846 X 1021 = 1.3846 X 1022 molecules.