Microscale Quantitative Analysis of Hard Water Samples Using an Indirect Potassium Permanganate Redox Titration

A microscale procedure for the volumetric determination of calcium in an unknown hard water sample is reported. The experiment is accomplished via quantitative filtration and collection of calcium oxalate, which has been precipitated from the unknown sample, followed by microscale titration of the f...

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Veröffentlicht in:	Journal of chemical education 2003-01, Vol.80 (1), p.65
Hauptverfasser:	Richardson, John N, Stauffer, Mark T, Henry, Jennifer L
Format:	Artikel
Sprache:	eng
Schlagworte:	Analytical chemistry Chemistry Experiments Organic chemistry Potassium Potassium permanganate Quantitative analysis Science education Titration Water analysis Water hardness Water sampling
Online-Zugang:	Volltext
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