Question

If a sample of helium occupies 15.9 mL at 0.885 kPa what volume will it occupy at 0.500 kPa

Answer 1

V2 = 28.143 mL

28.143 mL will occupy 0.500 kpa

Step-by-step explanation:

Let v1 = 15.9 ml

P1 = 0.885 kpa

P2 = 0.500 kpa

V2= ?

Boyle's law

Using p1v1=p2v2

V2 =( p1v1)/(P2)

V2 =( 15.9*0.885)/0.5

V2 = 14.0715/0.5

V2 = 28.143 mL