What is the right answer? An oil sample had its iodine number determinedusing the pyridinium tribromide method. The sampleand reagents used are as follows:Oil sample: 0.19 mL, density: 0.954 g/mLPyridinium tribromide: 0.472 gNa2S203: 0.1 M, endpoint = 27.68 mLWhat is the estimated lodine Number?217105O 19680

To calculate iodine number, using formula: I.N=BmL-SmL*1.269 g/mLW(g) W (g) = weight of oil in gram…

Answered: An oil sample had its iodine number…

Fundamentals Of Analytical Chemistry

9th Edition

ISBN:9781285640686

Author:Skoog

Publisher:Skoog

Chapter31: Introduction To Analytical Separations

Section: Chapter Questions

Problem 31.1QAP

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An oil sample had its iodine number determined using the pyridinium tribromide method. The sample and reagents used are as follows: Oil sample: 0.19 mL, density: 0.954 g/mL Pyridinium tribromide: 0.472 g Na2S203: 0.1 M, endpoint 27.68 mL What is the estimated lodine Number?