1. List three criteria that is important to consider when choosing a solvent for recrystallization In a TLC analysis, a student finds that all his spots have an Rr value less than 0.05. b) What should the student do to achieve a better separation? 2. How many grams of Compound B can be produced if 7.25 g of Compound A is reacted with an excess of MnO4? (a) Balance the chemical equation OH HO HO HO MnO4 Mn2+ + Compound A Compound B (b) Draw the product(s) obtained from the following reaction? NaOH/H,O ELOH

1. List three criteria that is important to consider when choosing a solvent for recrystallization In a TLC analysis, a student finds that all his spots have an Rr value less than 0.05. b) What should the student do to achieve a better separation? 2. How many grams of Compound B can be produced if 7.25 g of Compound A is reacted with an excess of MnO4? (a) Balance the chemical equation OH HO HO HO MnO4 Mn2+ + Compound A Compound B (b) Draw the product(s) obtained from the following reaction? NaOH/H,O ELOH

Fundamentals Of Analytical Chemistry

9th Edition

ISBN:9781285640686

Author:Skoog

Publisher:Skoog

Chapter27: Molecular Fluorescence Spectroscopy

Section: Chapter Questions

Problem 27.9QAP

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