Solution-Find out the percent wo in the ceramic sample

Find out the percent wo in the ceramic sample

Reference no: EM13178562

Tungsten trioxide (WO3) has a rich yellow color and is often used as a pigment in ceramics and paints. In order to test a ceramic vase for its WO3 content, a 10.25 g sample of the vase was ground and reduced with Pb(Hg) to convert any WO3 to W3 . The resulting W3 was transferred to 500.0 mL of 1.00 M HCl. A 100.00 mL aliquot of the HCl solution required 10.02 mL of 0.09352 M potassium permanganate (KMnO4) to reach the purple endpoint. A blank required 0.13 mL. Balance the reaction below and determine the percent WO3 in the ceramic sample.

Reference no: EM13178562

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Find out the percent wo in the ceramic sample

Reference no: EM13178562

Reference no: EM13178562

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