Introduction In the past, great chemist had faced various challenges, which include the necessity to analyse a reasonable large number of samples in so many monitoring effort so as to ensure representative coverage, selection of appropriate method out of many known suitable analytical techniques, the problem of variations in reported values from different methodologies employed in analysing the same samples, coping with different measured values reported by the same operation in replicat...
At the end of this unit , the student is expected to be able to: 1- Understand the fundamentals of gravimetric analysis. 2- Follow the steps of the gravimetric analysis. 3- Choose the appropriate precipitating agent for a certain analyte. 4- Avoid or at least minimize the contamination of the precipitate. 5- Optimize the precipitation conditions in order to obtain a desirable precipitate. 6- Do all sorts of calculations related to gravimetric analysis. Introduction Gravimetric...