Short Answer
At 80.0°C heptane,C7H16,has a vapor pressure of 428 mm Hg and octane,C8H18,has a vapor pressure of 175 mm Hg.What is the vapor pressure of a solution that contains 20.0 g C7H16 and 11.4 g C8H18?
Correct Answer:

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Correct Answer:
Verified
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