Question
Asked Jan 28, 2020
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Safrole is used as a topical antiseptic. Calculate the vapor pressure of a solution prepared by dissolving 0.75 mol of
safrole in 950 g of ethanol (MW = 46.07 g/mol). P°ethanol = 50.0 torr at 25°C.

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Expert Answer

Step 1

The number of moles (n) of ethanol is calculated using equation (1),

Chemistry homework question answer, step 1, image 1
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Step 2

The mole fraction of ethanol in the final solution(χethanol) can be calculated using equation (2). In this equation, represents the mole fraction, nsafrole r...

Chemistry homework question answer, step 2, image 1
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