5.33 M concentration of hypochlorite in the buret solution . -original household

Question

5.33 M concentration of hypochlorite in the buret solution . -original household bleach solution was diluted 50:1 to obtain the hypochlorite solution in the buret. -concentration of hypochlorite ion in the original bleach solution is 0.2667 M. ****NEED ANSWERS TO THE FOLLOWING Questions****: 1. Give 2 reasons for experimental error, that would result in a positive or negative error. 2. Explain 2 advantages and 2 disadvantages to the colorimetric method to determine the concentration of species over the classical titration method used in previous experiments. 3.Fully explain two disadvantages of the colorimetric method to determine the concentration of species over te classial titration method 4. using two chemichal reactions explain how iodate ions and ypochlorite ions both act as oxidizing agents

Explanation / Answer

eee.uci.edu/programs/hongchem/RDGerroranal.pdf http://chemistry.tutorvista.com/analytical-chemistry/redox-titration.html www.dako.com/08002_ihc_staining_methods_5ed.pdf www.most.gov.mm/techuni/media/ChT_06014_23.pdf

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