Explanation:
please view picture attached with your question for your answer thank you.
3<span> H2SO4
+ 2 Al(OH)3 = Al2(SO4)3
+ 6 H2O</span>
Solid and liquid particles
I mol of anything is 6.02 * 10^23 (in this case molecules of water)
6 mols of water = x
1/6 = 6.02 * 10^23 / x Cross multiply
x = 6 * 6.02* 10^23
x = 3.612 * 10^24 molecules in 6 mols of water
He answer is 4.9 the graph to the right really means nothing.