Solution Density and Partial Molar Volume as Functions of Concentration By: Melissa Michaels Abstract A simple NaCl solution was used to model densities of solutions versus the molality of that solution. This simple solution was then done with organic solutions including methanol, 1-propanol, and 2-propanol. Using the derivative of the slope when plotting density versus molality we were able to show the partial molar volumes of the solutions. 1. Introduction The purpose of this experiment was to demonstrate the […]
