1. Write The Balanced Chemical Equation For The Process Described By Evaporation. 2. Using The Data For Liquid Ethanol Given Below, Prepare Two Plots: P Vs T And InP Vs 1/T. If One Of The Two Graphs Is Linear, Determine The Equation Of The Line. 3. Using The Slope, Determine The Vaporization Enthalpy Of Ethanol. 4. Determine The Normal Boiling Point Of

 

1. Write the balanced chemical equation for the process described by evaporation. 2. Using the data for liquid ethanol given below, prepare two plots: P vs T and InP vs 1/T. If one of the two graphs is linear, determine the equation of the line. 3. Using the slope, determine the vaporization enthalpy of ethanol. 4. Determine the normal boiling point of ethanol and compare it to a value found in an appropriate reference. (Think about it: Why is the adjective "normal" used in this context? T (C) P (atm) -15.0 3.74515 734 3.00 14.5280 21.0 46.4093 39.0 126.933 57.0 306.050 69.0 518.874 P.-44