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If a 0.380 g sample of sodium bicarbonate (94.5%) is titrated with 0.8900N sulfuric acid, what volume of the acid is required to produce an end point? mEq wt. of sodium bicarbonate is 0.08 g.

If a 0.380 g sample of sodium bicarbonate (94.5%) is titrated with 0.8900N sulfuric acid, what volume of the acid is required to produce an end point? mEq wt. of sodium bicarbonate is 0.08 g.

Chemistry
Chemistry
10th Edition
ISBN:9781305957404
Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Chapter1: Chemical Foundations
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ASSIGNMENT 1 Problem solving: Kindly show complete solution and round off final in nearest 2 decimal point 1. If a 0.380 g sample of sodium bicarbonate (94.5%) is titrated with 0.8900 N sulfuric acid, what volume of the acid is required to produce an end point? mEq wt. of sodium bicarbonate is 0.08 g. 2. A sample of Drug A weighing 0.2400 g was assayed by nonaqueous titrimetry using 27.8 mL of an acid with normality of 0.1125. Each mL of 0.1 N acid used is equivalent to 10.71 mg of Drug A>titer value. Determine the % purity of the sample.
Transcribed Image Text:ASSIGNMENT 1 Problem solving: Kindly show complete solution and round off final in nearest 2 decimal point 1. If a 0.380 g sample of sodium bicarbonate (94.5%) is titrated with 0.8900 N sulfuric acid, what volume of the acid is required to produce an end point? mEq wt. of sodium bicarbonate is 0.08 g. 2. A sample of Drug A weighing 0.2400 g was assayed by nonaqueous titrimetry using 27.8 mL of an acid with normality of 0.1125. Each mL of 0.1 N acid used is equivalent to 10.71 mg of Drug A>titer value. Determine the % purity of the sample.
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