SOLUTION: The vapor pressure of ethanol (C2H5OH) at 20°C is
44 mmHg, and the vapor pressure of methanol
(CH3OH) at the same temperature is 94 mmHg. A
mixture of 30.0 g of methanol and
Algebra.Com
Question 1200892: The vapor pressure of ethanol (C2H5OH) at 20°C is
44 mmHg, and the vapor pressure of methanol
(CH3OH) at the same temperature is 94 mmHg. A
mixture of 30.0 g of methanol and 45.0 g of ethanol
is prepared (and can be assumed to behave as an
ideal solution). (a) Calculate the vapor pressure of
methanol and ethanol above this solution at 20°C.
(b) Calculate the mole fraction of methanol and ethanol in the vapor above this solution at 20°C. (c) Suggest a method for separating the two components of
the solution
Answer by ikleyn(52780) (Show Source): You can put this solution on YOUR website!
.
For a TWIN problem, see the solution under this link
https://www.toppr.com/ask/en-us/question/the-vapour-pressures-of-ethanol-and-methanol-are-445-mm/
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