What is the total pressure of a mixture of He and H₂ if the partial pressures are 320 mm Hg and 800 mm Hg respectively?

Name: What is the total pressure of a mixture of He and H 2 if the partial pressures are 320 mm Hg and 800 mm Hg respectively?
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Question

Quizplus · Accepted Answer

The total pressure of a mixture is the sum of the partial pressures of its components, so:

Total pressure = 320 mm Hg + 800 mm Hg = 1120 mm Hg

Therefore, the correct answer is E.

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