A 1.7483-g sample containing Al(NO:)s, AICI, and inert material was dissolved in acid and divided into two equal portions. One portion was treated with 5.00 mmol of AgNO.. The excess Ag' required 28.89 mL of 0.1002 M KSCN for titration. The other portion required 26.02 mL of 0.1193 M NAOH for titration: Al* +3 OH → Al(OH);(s) Calculate the percentage composition of Al(NO3); and AlICI; in the sample.

A 1.7483-g sample containing Al(NO:)s, AICI, and inert material was dissolved in acid and divided into two equal portions. One portion was treated with 5.00 mmol of AgNO.. The excess Ag' required 28.89 mL of 0.1002 M KSCN for titration. The other portion required 26.02 mL of 0.1193 M NAOH for titration: Al* +3 OH → Al(OH);(s) Calculate the percentage composition of Al(NO3); and AlICI; in the sample.

Fundamentals Of Analytical Chemistry

9th Edition

ISBN:9781285640686

Author:Skoog

Publisher:Skoog

Chapter16: Applications Of Neutralization Titrations

Section: Chapter Questions

Problem 16.40QAP

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