Final answer:
To find the final volume of oxygen gas at a different temperature and the same pressure, we can use the combined gas law equation. The final volume is calculated to be 21.59 mL.
Step-by-step explanation:
To solve this problem, we can use the combined gas law equation, which relates the initial and final volumes, pressures, and temperatures of a gas:
V₁ / T₁ = V₂ / T₂
For this problem, we are given:
First, let's convert the temperatures to Kelvin by adding 273:
Next, let's plug in the values into the equation and solve for V₂:
(32.2 mL) / (303 K) = V₂ / (203 K)
V₂ = (32.2 mL) * (203 K) / (303 K) = 21.59 mL (rounded to two decimal places)