A mixture containing only KCl and NaBr is analyzed by the Mohr method. A 0.2125- g sample is dissolved in 25 mL of water and titrated to the Ag2CrO4 end point, requiring 25.63 mL of 0.1110 M AgNO3. A blank titration requires 1.15 mL of titrant to reach the same end point. Report the %w/w KCl and NaBr in the sample.KCl = 74.551 NaBr = 102.89 A mixture containing only KCl and NaBr is analyzed by the Mohr method. A 0.2125-g sample is dissolved in 25 mL of water and titrated to the Ag,CrO4 end point,requiring 25.63 mL of 0.1110 M AGNO3. A blank titration requires 1.15 mL of titrantto reach the same end point. Report the %w/w KCI and NaBr in the sample.KCI = 74.551NaBr = 102.89

Given, Total mass of sample = 0.2125 gVolume of AgNO3 required for titration = 25.63 mLConcentration…

Answered: A mixture containing only KCl and NaBr…

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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A mixture containing only KCl and NaBr is analyzed by the Mohr method. A 0.2125- g sample is dissolved in 25 mL of water and titrated to the Ag2CrO4 end point, requiring 25.63 mL of 0.1110 M AgNO3. A blank titration requires 1.15 mL of titrant to reach the same end point. Report the %w/w KCl and NaBr in the sample.
KCl = 74.551 NaBr = 102.89

A mixture containing only KCl and NaBr is analyzed by the Mohr method. A 0.2125-
g sample is dissolved in 25 mL of water and titrated to the Ag,CrO4 end point,
requiring 25.63 mL of 0.1110 M AGNO3. A blank titration requires 1.15 mL of titrant
to reach the same end point. Report the %w/w KCI and NaBr in the sample.
KCI = 74.551
NaBr = 102.89

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