Question

A 1.00 L sample of gas at 760 torr is compressed to 0.800 L at constant

temperature. Calculate the final pressure of the gas.

Answer 1

950 torr

Step-by-step explanation:

Step 1: Given data

• Initial volume of the gas (V₁): 1.00 L

• Initial pressure of the gas (P₁): 760 torr

• Final volume of the gas (V₂): 0.800 L

• Final pressure of the gas (P₂): ?

Step 2: Calculate the final pressure of the gas

If we assume ideal behavior and constant temperature, we can calculate the final pressure of the gas using Boyle's law.

P₁ × V₁ = P₂ × V₂

P₂ = P₁ × V₁/V₂

P₂ = 760 torr × 1.00 L/0.800 L = 950 torr