The Following Data Were Generated For A Mixture Of Water And Ethanol Temp C Pvap Torr 30 0 79 35 0 103 40 0 134 45 0 1 (35.06 KiB) Viewed 81 times
The Following Data Were Generated For A Mixture Of Water And Ethanol Temp C Pvap Torr 30 0 79 35 0 103 40 0 134 45 0 2 (35.06 KiB) Viewed 81 times
The following data were generated for a mixture of water and ethanol: Temp. °C Pvap. torr 30.0 79 35.0 103 40.0 134 45.0 172 50.0 219 55.0 278 60.0 349 65.0 436 70.0 541 75.0 668 What is the vaporization enthalpy (in kJ/mol) of the mixture? Hint: copy/paste the data in Excel and perform all the calculations there. 41.5 D Question 4 8 pts What is the boiling point of the mixture above (in degrees Celsius) if the atmospheric pressure is 732 torr? Make sure your answer has at least one decimal. The correct number of significant figures will not be checked.
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