Units of Concentration Online Course

In this course you will learn different ways of expressing solute concentration that are commonly used. You will learn how to calculate concentration of solution expressed in Molality, Normality, Weight %, Parts per million (ppm), Mass per volume, Molality and mole fraction of a solution. This course will provide you with knowledge which will help you to be able to solve any numerical questions in the units of concentration topic. Each unit of concentration has its numerical examples to help you able to understand numerical calculations of it. Some numerical questions relating to units of concentration are given together with their densities and this makes some some students to be unable to solve them successfully. However, by the end of this course, you will be able to solve every question relating to units of concentration. Some questions which have been used as examples in this course, have been solved in different approaches to help you understand the concept. Units of concentration, is one of the topic which a lot of chemistry students find it difficult to understand and apply in solving different numerical questions and this makes them unable to get excellent grades. This course is organized in different sections. The first part involves introducing you different ways of expressing concentration and the second part involves analysing each unit and solving several numerical questions to make you understand the concepts. An assessment is provided at the end of the course to test your understanding after completing this course. A lecture video is accompanied by power point presentation.