Question

A gas occupying a volume of 656.0 mL at a pressure of 0.884 atm is allowed to expand at constant temperature until its pressure reaches 0.510 atm. What is its final volume?

Answer 1

Answer:

1.14 × 10³ mL

Explanation:

Step 1: Given data

• Initial volume of the gas (V₁): 656.0 mL

• Initial pressure of the gas (P₁): 0.884 atm

• Final volume of the gas (V₂): ?

• Final pressure of the gas (P₂): 0.510 atm

Step 2: Calculate the final volume of the gas

If we assume ideal behavior, we can calculate the final volume of the gas using Boyle's law.

P₁ × V₁ = P₂ × V₂

V₂ = P₁ × V₁/P₂

V₂ = 0.884 atm × 656.0 mL/0.510 atm = 1.14 × 10³ mL