المحاليل || Engineering Chemistry | Sheet [3] - Solutions скачать в хорошем качестве

المحاليل || Engineering Chemistry | Sheet [3] - Solutions

00:00 Main topics of sheet 3 01:08 Ways of expressing concentration 11:51 Henry's law 16:31 Raoult's law 31:09 Osmosis and Reverse osmosis =-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-= Sheet [3] - Solutions Engineering Chemistry Course For Preparatory Year Students Eng / Muhammad Nour https://www.facebook.com/profile.php?... Environmental Engineering Department Faculty of Engineering Zagazig University =-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-= Contents Solution definition Components of a solution Solute Solvent Ways of expressing concentrations Molarity molality Mass % of Solute Mole fraction of a component Example - Determination of molar concentration Example - Determination of volume of solution Example - Determination of molar concentration from molality and density Henry's law Example - Determination of solubility Raoult's law Solutions with non-volatile solute Vapor pressure lowering Solutions with two volatile liquids Example (1) - Determination of vapor pressure of solution Example (2) - Determination of vapor pressure of solution and mole fraction Example (3) - Determination of vapor pressure of solution Osmosis and Reverse osmosis Osmotic pressure Example - Determination of osmotic pressure