VOLUMETRIC ANALYSIS Standard Volumetric Apparatus The Concept of Volumetric Analysis Explain the concept of volumetric analysis             Volumetric analysis is a quantitative analysis involving the measurement of different solutions. These solutions are made to react completely and the completion of the reaction is indicated by certain substances called indicators. The quantitative composition of the solution is then determined. Important steps of volumetric analysis include: Weighing; Preparation of the solution; Titration;...

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TOPIC 3 MOLE CONCEPT

          MOLE CONCEPT The Mole as a Unit of Measurement The Mole with Other Units of Measurements Compare the mole with other units of measurements When carrying out an experiment, a chemist cannot weigh out a single atom, ion, electron, proton or molecule of a substance. These particles are simply very small. A counting unit that is useful in practical chemistry must be used. The standard unit is called one  mole of the substance. One mole of each of these different substances contains the same number of the particles...

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