5.8L of gas at 760 mmHg is expanded at a constant temperature until the pressure is 430 mmHg. What is the final volume of the gas?

A 2.5L

B 3.3L

C 6.6L

D 10L

The answer to your question is: letter D 10 l

Explanation:

Data

V1 = 5.8 l

P1 = 760 mmHg

T 0 constant

P2 = 430 mmHg

V2 = ?

Formula

V1P1 = V2P2

and we clear V2 from the equation

V2 = V1P1/P2

V2 = (5.8) (760) / 430)

V2 = 10.25 l