Question

A student collects 25 mL of gas at 0.98 bar. What volume would this gas occupy at 1.013 bar? * 3 points 25.8 mL 24.2 mL .09 mL 34.7 mL

Answer 1

24.2 mL.

Step-by-step explanation:

Assuming constant temperature, we can solve this problem using Boyle's law, which states:

• P₁V₁=P₂V₂

Where:

• P₁ = 0.98 bar

• V₁ = 25 mL

• P₂ = 1.013 bar

• V₂ = ?

We input the data:

• 0.98 bar * 25 mL = 1.013 bar * V₂

And solve for V₂:

• V₂ = 24.18 mL

The closest option is the second one: 24.2 mL.