Chemistry, asked by Shivv8816, 11 months ago

Determination of constituents of talcum powder by complexometric titration

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Answered by muskansingh22
9
Determination of constituents of talcum powder: Magnesium oxide, Calcium oxide, Zinc oxide and Calcium carbonate by complexometric titration. 8. Spectrophotometric demonstrations: a. Determination of an equilibrium constant and pKa value for an acid-base indicator.
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