help me please! thank you!

Answer:
0.27 mol
Explanation:
If you add the molar mass of Silver and Iodine, you will get 234.77 grams per mole.
With that information, we can convert 62.9 grams of AgI to moles by doing this conversion:
62.9 g ([tex]\frac{1 mol}{234.77 g}[/tex])
The grams will cancel out so you are left with moles.