CAS CH 110- Midterm Exam Guide - Comprehensive Notes for the exam ( 103 pages long!)
13 Oct 2017
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Document Summary
If a reaction takes place, the total energy of the universe (system and surroundings) remains unchanged. The entropy of an isolated system increases in a spontaneous process. Or remains constant in a reversible equilibrium process. The increase of enthalpy of a system is equal to the energy added through heat, provided that the system is under constant pressure and the only work is expansion work. The gibbs free energy change for a reaction that occurs under standard conditions when reactants in their standard states are converted to products in their standard states. The enthalpy of vaporization of ccl4 is 33. 05 kj/mol and its vapor pressure is 57. 8c is. 405 torr what is the vapor pressure at 25c. The vapor pressure of ethanol at 34. 9c is 13. 3 kpa estimate normal boiling point of ethanol. Usual case: solid is more condense than liquid. Unusual case: liquid is more condensed than solid.
