Respuesta :

Answer:

[tex]9.03* 10^{22}[/tex]moleculesNH3

Step-by-step explanation:

0.150 moles NH3 *[tex]\frac{6.02* 10^{23}molecules}{1 mol NH302}[/tex]*=9.03* [tex]10^{22}[/tex]moleculesNH3