How do I calculate the number of molecules in 6.00 moles H_2S?

May 21, 2018

$3.61 \cdot {10}^{24}$ molecules

Explanation:

Well, a mole of molecules will contain approximately $6.02 \cdot {10}^{23}$ molecules in there.

So, here we get:

6color(red)cancelcolor(black)("mol" \ H_2S)*(6.02*10^23 \ H_2S \ "molecules")/(color(red)cancelcolor(black)("mol" \ H_2S))

$\approx 3.61 \cdot {10}^{24} \setminus {H}_{2} S \setminus \text{molecules}$