How many molecules are in 0.26 mol of #CO_2#?

1 Answer
Jul 8, 2018

Answer:

Well, how many carbon dioxide molecules are present in ONE MOLE of #CO_2#?

Explanation:

I make it #6.022xx10^23*"individual molecules"*mol^-1#

And so we take the product...

#6.022xx10^23*"individual molecules"*mol^-1xx0.26*mol#

#-=1.57xx10^23# #"individual molecules"#. How many ATOMS in this quantity, and what is the associated mass?