A solution is made by mixing 50.0 g of A (molar mass=68.0 g/mol) and 50.0 g of B (molar mass=35.0 g/mol). At 25°C the vapor

Question

A solution is made by mixing 50.0 g of A (molar mass=68.0 g/mol) and 50.0 g of B (molar
mass=35.0 g/mol). At 25°C the vapor pressures of pure A and B are 285 and 132 mmHg,
respectively. Calculate the information requested below.
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receive full credit. (Note: Correct answers without supporting work earn 0 points)
a) Mole fraction of A in the solution:
b) Vapor pressure of solution at 25°C in mmHg:
c) Mole fraction of A in vapor above the solution:

Kunduz · Accepted Answer

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