Question

Does anyone know this? " _____ L"

Answer 1

P1V1=p2V2
15.6psi * V1 = 25.43psi * 1.895L
V1=3.08L

Answer 2

As i am reading the problem, i see they give you two pressures values and one volume and they are asking for another volume. this should be an indication that you need to use the formula--> P1V1= P2V2 (Boyles's law)

P1= 15.6
V1= ?
P2= 25.43
V2= 1.895 L

now we plug the values into the formula.

(15.6 x V2) = (25.43 x 1.895)

V2= (25.43 x 1.895)/ 15.6= 3.09 Liters