10) El argón es un gas con una densidad de 1.78 g/mL. ¿Cuál es la masa de 1.45 mL de
argón?

2.58 gramos de argón

Explanation:

D=m/v

D: Densidad, m:masa ,v:volumen

1.45=m/1.78

1.45*1.78=2.581

the dissolution of polymer can be thermodynamically described in 2 steps.

it’s previous models   because when i picked that son of a gun’s answer it was wrong look for previous models because they might make it a different letter