Use stoichiometric methods to analyze a mixture. A mixture of BaCl₂ and inert material is analyzed to determine the Ba content. First the mixture is dissolved in water. Then all of the chloride ion is precipitated as AgCl by the addition of an excess of silver nitrate. BaCl₂(aq) + 2AgNO3(aq) →→→2AgCl(s) + Ba(NO3)2(aq) In one experiment, a 0.6280 g sample of the mixture resulted in 0.6470 g of AgCl. Determine the percent (by mass) of Ba in the mixture. % Ba

Use stoichiometric methods to analyze a mixture. A mixture of BaCl₂ and inert material is analyzed to determine the Ba content. First the mixture is dissolved in water. Then all of the chloride ion is precipitated as AgCl by the addition of an excess of silver nitrate. BaCl₂(aq) + 2AgNO3(aq) →→→2AgCl(s) + Ba(NO3)2(aq) In one experiment, a 0.6280 g sample of the mixture resulted in 0.6470 g of AgCl. Determine the percent (by mass) of Ba in the mixture. % Ba

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

Section: Chapter Questions

Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...

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