Question

The volume of a sample of hydrogen gas was decreased from 10.89 L

to 4.18 L
at constant temperature. If the final pressure exerted by the hydrogen gas sample was 8.95 atm,
what pressure did the hydrogen gas exert before its volume was decreased?

Answer 1

Answer:

3.44 atm

Step-by-step explanation:

boyles law

p1v1=p2v2

p1*10.89 L=4.18 L*8.95 atm

p1*10.89=4.18*8.95

p1*10.89 = 37.411

p1 = 37.411/10.89

p1 = 3.43535353535