Calculate the precentage of ca in the sample


A .2420g sample containing calcium is dissolved, and the metalprecipitated as CaC2O4. The precipitate is filtered, washed and re-dissolved in acid. The pH is adjusted. 25mL of .0400M EDTA areadded, and the excess EDTA is titrated with 33.28mL of .01202 M Mg. Calculate the precentage of Ca in the sample.

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Chemistry: Calculate the precentage of ca in the sample
Reference No:- TGS0840846

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