Faculty of Medicine Ain Shams University Medical Biochemistry & Molecular Biology Department 1 Methods expressing Concentrations of solutions.
Solutions, Suspensions Colloids. Solutions Appears to be a single substance but really two or more substances dissolved in a solvent and evenly distributed.
Solvent, Solute, Solutions and Solubility. Matter Pure Substances ElementsCompoundsMixturesSolutionsSuspensions.
Solutions. Water Think back to the structure of water: The charges on water can attract other “things” which makes water the universal solvent.
ANALYTICAL CHEMISTRY CHEM 3811 CHAPTER 21 DR. AUGUSTINE OFORI AGYEMAN Assistant professor of chemistry Department of natural sciences Clayton state university.
Solutions Ch.12 & 13. Liquids Condensed States Liquids and Solids Liquids and Solids Higher densities Higher densities Slightly compressible Slightly.
Today is Tuesday, June 2 nd, 2015 Pre-Class: Earlier in the year I used hydrogen peroxide in a lab but mentioned it was different from normal peroxide.
Water review:
Water review: Take a minute and list a few of the properties you remember about our favorite liquid: It’s a polar molecule- which means it dissolves other.
A hypothesis is a prediction about the outcome of an experiment. It written as: If I do this……….., then this will happen.
Substances, Mixtures, and Solubility
