CHEM 162 General Chemistry

Chem 162 - Experiment #4 Complete Solution

Chem 162 Experiment #3: Intermolecular Forces Latest Complete Solution

Chem 162 Experiment #3: Intermolecular Forces Part II: Vapor Pressure and Enthalpy of Vaporization PURPOSE (4 pts) The purpose is to measure the enthalpies of vaporazation of pentane, diethyl ether, butanone, and 2-butanol. For each of these molecules, a portion of the enthalpy of vaporization is due to dispersion forces (all molecules have dispersion forces) and the other to a polar component. In the boxes provided below, draw the structural formula for each molecule (should be drawn by h...

Chem 162 - Experiment #4 I. Fractional Crystallization of KNO3 with (NH4 )2Fe(SO4 )2 ·6H2O Impurity II. The Solubility Curve of KNO3 DATA, CALCULATIONS, AND GRAPHS By signing below, you certify that you have not falsified data, that you have not plagiarized any part of this lab report, and that all calculations and responses other than the reporting of raw data are your own independent work. Failure to sign this declaration will result in 5 points being deducted from your report score....