Experiment #11 Determination of the Hardness of Water

Experiment #11 Determination of the Hardness of Water -...

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Experiment 11 Determination of the Hardness of Water Data and Calculations: Titration Volume of Water Volume of EDTA (ml) (ml) 1 50.0 19.50 2 50.0 19.16 3 50.0 19.24
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Unformatted text preview: Average EDTA used per sample 19.30 ml Moles of EDTA used mol Molarity of ions in water M gm Ca 0.00387 g ppm Ca 77.4 ppm...
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This note was uploaded on 06/02/2010 for the course CHEM 104 taught by Professor Any during the Spring '10 term at UNC Charlotte.

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