calculate the number of molecules in 11g of CO2....

sm1 plshelp me with this!!!

Molar mass of CO₂ = ( 12 + 2 X 16 ) g = 44 g

No. of moles in 11g of CO₂ = (11/ 44)= 1/4 

No. of molecules in 11g of CO₂ = (1/4) X avogadro's no.

                                                          = (1/4) X 6.022 X 10²³

                                                          = 1.506 X 10²³

ANSWER= 1.506 X 10²³