#39 x 10^22# molecules of #CO_2# is equal to how many moles of #CO_2#?

1 Answer
Jan 21, 2017

Answer:

Well, one mole of molecules specifies #6.022xx10^23# individual molecules........and we get a bit over a half a mole of molecules.

Explanation:

You have #3.90xx10^23# molecules, and the molar quantity is the simply the quotient,

#(3.90xx10^23*"molecules")/(6.022xx10^23*"molecules"*mol^-1)# #=# #??mol#