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ANALYSIS OF ASPIRIN BY BACK TITRATION
Member rating: No Rating | Words: 1263 | Submitted: Mon Jun 18 2007
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ANALYSIS OF ASPIRIN BY BACK TITRATION HNC APPLIED SCIENCE ANGELA COFRE 14 DECEMBER 2006 Analysis of Aspirin by Back Titration SUMMARY The purpose of the experiment was to determine the amount of aspirin in a tablet and to compare this with the amount specified on the label. The amount of aspirin calculated from the results obtained from titrimetric analysis to be 317 mg. The stated dose of the tablets on the manufactures label was 300 mg KEY WORDS Aspirin Back Titration Manufactures Labelling AIMS AND OBJECTIVES Objectives The objectives of this experiment are to determine the amount aspirin in a tablet and to compare this with the amount specified on the label. This was carried out using back titration. Aims The aims of the experiment were as follows: * Calculate the number of moles of HCL used in the reaction. * To determine the amount aspirin in an aspirin tablet and compare it with the amount specified on the label. * Calculate the number of...
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