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1. What is the partial vapor pressure of a benzene above solution obtained by mixing 72.5...

1. What is the partial vapor pressure of a benzene above solution obtained by mixing 72.5 g benzene, C6H6, and 67.7 g toluene, C6H5CH3, at 25 ∘C? At 25 ∘C the vapor pressure of C6H6 = 95.1 mmHg; the vapor pressure of C6H5CH3 = 28.4 mmHg.

2. What is the partial vapor pressure of a toluene?

3. What is the total vapor pressure of a solution?

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