Experiment 4 extra - Experimental General Chemistry Exp 4....

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Experimental General Chemistry Exp 4. Gravimetric Analysis of a Chloride Salt
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Laboratory Equipment Apparatus Funnels Watch Glasses Funnel support 250-mL beakers Balance Bunsen burner and hose Plastic Wash Bottle Stirring rods 100 and 10 mL graduated cylinder Weighing paper Ring stands and ring, wire gauze Rubber Policeman Filter paper Chemicals Acetone Distilled Water 6M HNO 3 18 M H 2 SO 4 0.5M AgNO 3 Solid Unknown
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Introduction The area of analytical chemistry concerned with determining how much of one or more constituents it is present in a particular sample is termed quantitative analysis. Gravimetric Analysis: the constituent being determined can be isolated and weighed Volumetric Analysis: we measure the quantity of a constituent by measuring his volume
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The gravimetric analysis involve the following steps: Drying and Weighing the samples to be analyzed Dissolve the sample Precipitate the the constituent Isolate the precipitate by filtration Washing
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This note was uploaded on 03/30/2010 for the course CHM chemisty l taught by Professor ? during the Spring '10 term at University of North Carolina Wilmington.

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Experiment 4 extra - Experimental General Chemistry Exp 4....

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