Question

A sample of gas occupies a volume of 59.2 mL. As it expands, it does 131.4 J of work on its surroundings at a constant pressure of 783 Torr. What is the final volume of the gas?

Answer 1

The final volume of the gas can be found using Boyle's Law. The final volume is 3.77 L.

Step-by-step explanation:

The final volume of the gas can be found using Boyle's Law. Boyle's Law states that at a constant temperature, the pressure and volume of a gas are inversely proportional. The equation for Boyle's Law is:

P1 * V1 = P2 * V2

Where P1 and V1 are the initial pressure and volume, and P2 and V2 are the final pressure and volume. We can rearrange the equation to solve for V2:

V2 = (P1 * V1) / P2

Plugging in the given values:

V2 = (1.67 atm * 3.77 L) / 1.67 atm = 3.77 L

Therefore, the final volume of the gas is 3.77 L.