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Please help with these 2 questions

Question 1
The enthalpy of vaporization for methanol is 35.2 kJ/mol. Methanol has a vapor pressure of 1 atm at 64.7 °C. Using the Clausius-Clapeyron equation, what is the vapor pressure for methanol at 53.7 °C?
-Give your answer in atmospheres, to the third decimal point.
Question 2

The enthalpy of vaporization for dimethyl ether is 27.5 kJ/mol. Dimethyl ether has a vapor pressure of 760 torr at 34.6 °C. Using the Clausius-Clapeyron equation, what is the vapor pressure for methanol at -14.5 °C? Give your answer in torr, to the first decimal point.

Please help with these 2 questions Question 1 The enthalpy of vaporization for methanol-example-1
User Kyro
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1 Answer

4 votes

Answer:

Answer 1

2.115 atm

Answer 2

17.9 torr

User Paranoidhominid
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