How many total atoms are in the formula #Al_2(CO_3)_3#?

1 Answer
Mar 26, 2017

Answer:

Well, if I have done my sums right, there are 14 atoms in the one formula unit of #"aluminum carbonate"#.

Explanation:

And so there are #2xxAl+3xxC+9xxO="14 atoms"#.

How many atoms in one mole of the stuff?