What is the number of formula units in a 3.26 mol sample of NH4NO3 ? formula units

Answer 1

To find the formula units, or molecules, in a 3.26 mol sample of NH₄NO₃, which is also known as ammonium nitrate, you multiply it by the conversion factor, 6.02x10²³ f.u./mole:

3.26 moles x 6.02x10²³ f.u./mole = 1.96 x10²⁴ f.u.