How Many Moles Are in 15 $\times$ 10²³ mol
D) 2 $\times$

How many moles are in 15.5 g of diphosphorous pentoxide?

A) 0.109 mol
B) 0.330 mol
C) 6.56 $\times$ 10²³ mol
D) 2.20 $\times$ 10³ mol