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3 years ago

2. Determine the total pressure of a gas mixture that contains O2, N2, and He, if the partial

Chemistry

1 answer:

Burka [1]3 years ago

4 0

Answer:

978mmHg

Explanation:

The total pressure of a gas mixture is defined as the sum of the pressure of each gas in the mixture.

If the mixture of gases you have 200mmHg for O₂, 350mmHg for N₂ and 428mmHg for He, total pressure of the mixture is:

200mmHg + 350mmHg + 428mmHg = 978mmHg

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