Chemistry 12 Core Competency

For this Lab we produced a solution of oxalic acid to use it in an unknown concentration of sodium hydroxide solution to standardize it. As part of my personal awareness and responsibility I make sure that before starting the lab my partner and I are wearing goggles to help insure our safety, while during we […]

Chemistry 11 Core Competency Self Assessment

ThinkingCC During this lab we were able to explore the principles of chromatography paper, where the mixtures are separated according to the different solubility of the components in liquids, or their adsorption on solids. While performing the lab we had to analyze the paper and pigments, so that my lab partner and I could offer […]