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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 Ag,CrO, 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 %3D

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,CrO, 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 %3D

Fundamentals Of Analytical Chemistry
Fundamentals Of Analytical Chemistry
9th Edition
ISBN:9781285640686
Author:Skoog
Publisher:Skoog
Chapter17: Complexation And Precipitation Reactions And Titrations
Section: Chapter Questions
Problem 17.35QAP
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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
Transcribed Image Text: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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