Question

pff me ajudem 80 pontos

Answer 1

1 mol - 48g
 n       - 960g

n = 20

PV = nRT 
1.V = 20.0,082.298
v = 488, 72 L

Answer 2

1 mol - 48g

n - 960g

n = 20

PV = nRT

1.V = 20.0,082.298

v = 488, 72 L