You have a container with 2.5 moles of carbon dioxide. How many molecules of carbon dioxide are there ?

There are 1.51 x 1024 molecules of carbon dioxide in 2.50 moles of carbon dioxide.

Explanation:

To get the number of molecules in 2.5 moles of CO2, you have to multiply the number of moles of CO2 by the Avogadro' constant (6.022 X 10^23). Therefore, the number of molecules in 2.5 moles of CO2 would be: (6.022 X 10^23 X 2.5)=1.5055 X 10^24 molecules of carbon (IV) oxide.

gasoline is a mixture. it contains several different kinds of compounds that can be present in a variety of ratios.