The normal boiling point of bromine is 58.8 C. Given the athe vapor pressure pressure of methanol (sic) is 75.0 torr at 2.5 C, Calculate the molar enthalpy of vaporization of bromine. Difficulty H Show work and thanks for your help and time.
Enthalpy of vaporization of a liquid - The vapor pressure of a liquid in the temperature range 200 to 260K was found to fit the expression
ln( P/torr) = 16.255 - (2501.8 / T/K)
Calculate the enthalpy of vaporization of the liquid.
P ...
Vapor pressure - The vapor pressure of ethanol is 400 mmHg at 63.5 C. Its molar enthalpy of vaporization is 39.3 K Joule/mol. What is the vapor pressure of ethanol, in mmHg, at 34.9 C? Show work.
For iodine, th ...
Vapor Pressure - Plot the following vapor pressure data to determine the delta H vaporization of the compound. Plot 1/T (in Kelvins) vs ln(VP) in atmosphreres and get the enthalpy of vaporization from the best fit li ...
Enthalpy of Vaporization - Water has an enthalpy of vaporization of 40.7 kJ/mole. What is the boiling point of water at 260. Torr?
Do we use the vapor pressure formula here? how do we answer?
Thank-you.
Delta S(entrophy) fusion and vaporization - The molar heats of fusion and vaporization of argon are 1.3 kj/mol and 6.3 kj/mol, and argon's melting point and boiling point are -190 degrees C and -186 degree C. Calculate the entropy changes for ...