Based upon the observations of the FeCl3 summarized in the following table, answer the following question. /tr> Sample Tested pH Color with FeCl3 0.15% salicylic acid 4.0 Purple Commercial aspirin brand: 4.8 Pale yellow Buffered aspirin brand: 5.6 Pale yellow Aspirin product 3.1 Pink/light purple What does FeCl3 react with to produce a positive result? BIIIU X2| X° I → f」も Normal Based upon the observed results, what can you conclude about the purity of your product? Normal BIIIU X2| X² | → fxl 回IG Tx 图一洲二 I!! II

Based upon the observations of the FeCl3 summarized in the following table, answer the following question. /tr> Sample Tested pH Color with FeCl3 0.15% salicylic acid 4.0 Purple Commercial aspirin brand: 4.8 Pale yellow Buffered aspirin brand: 5.6 Pale yellow Aspirin product 3.1 Pink/light purple What does FeCl3 react with to produce a positive result? BIIIU X2| X° I → f」も Normal Based upon the observed results, what can you conclude about the purity of your product? Normal BIIIU X2| X² | → fxl 回IG Tx 图一洲二 I!! II

Fundamentals Of Analytical Chemistry

9th Edition

ISBN:9781285640686

Author:Skoog

Publisher:Skoog

Chapter16: Applications Of Neutralization Titrations

Section: Chapter Questions

Problem 16.37QAP

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