Recent Tutoring Session Reviews
"Today we worked on a separations problem using triangular graphs. We plotted the equilibrium data using tie lines. We then added the feed-solvent line and found the mixing point. We also read off the raffinate and extract compositions. Finally, we studied examples in the book to firm our understanding."
"The student was great! We went over the chemical kinetics, and we went over a lot of concepts around it, including chemical equilibrium, reaction quotient, thermodynamics, and different kinds of reaction rates."
"Since I last saw the student, they have done titrations and also started thermo. We started working on thermodynamics and thermochem together. We covered how to use Hess's law, both for manipulating the steps of an equation and for using heats of formations. We also covered S and delta G and talked about the meaning of their signs and how they relate to both phase changes and spontaneity of chemical reactions."