Question

PLEASE HELP ME ASAPPPPP How many moles are in 10.25 grams of NH3?

Answer 1

$10.25g NH3*( \frac{1mol NH3}{17.04g NH3} )=0.6015$

$0.6015 = 6.015*10^{-1} mol NH3$

$6.015*10^{-1} mol NH3$ is the answer.