Resposta :
Resposta:b) 24 mols
Explicação:
17 g---->22,40 L
m 360 L
22,40.m=17.360
22,40.m=6120
m=6120/22,40
m=273 g de NH3
1 N2 + 3 H2----> 2 NH3
1.28 g 3.2 g 2.17 g
m 273 g
3.2 g---->2.17 g n=m/MM
m 273 n=48,20/2
2.17.m=3.2.273 n=24,10 mols de H2
34.m=1638
m=1638/34
m=48,20 g de H2