A mixture of H₂(g) and Cl₂(g) exerts a total pressure of 2.50 atm. If the mole fraction of H₂ is 0.490, what is the partial pressure (in atm) of H₂?

Name: A mixture of H 2 (g) and Cl 2 (g) exerts a total pressure of 2.50 atm. If the mole fraction of H 2 is 0.490, what is the partial pressure (in atm) of H 2 ?
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Question

Quizplus · Accepted Answer

The partial pressure of a gas in a mixture is given by the product of the mole fraction and the total pressure. Thus, the partial pressure of H₂ is 0.490 * 2.50 atm = 1.23 atm.

A Mixture of H2(g) and Cl2(g) Exerts a Total Pressure

A Mixture of H₂(g) and Cl₂(g) Exerts a Total Pressure