Mixed 6 liters of oxygen and 3 liters of carbon dioxide. Find the volume fraction of each gas in the resulting mixture.

1.Calculate the volume of the mixture. The volume of the mixture is equal to the sum of the volumes of carbon dioxide and oxygen.

V (mixture) = 6L + 3L = 9L.

To find the volume fraction, you need to divide the volume of the substance by the volume of the mixture and express it as a percentage.

V (O2) = 6 l; the volume of gas is divided by the volume of the mixture:

φ (O2) = 6 L: 9 L = 66.67%.

V (CO2) = 3 l.

φ (CO2) = (3 L: 9 L) × 100% = 33.33%.

Answer: φ (CO2) = 33.33%; φ (O2) = 66.67%.