(Submit your answers on a separate sheet if necessary.) 1. If some of your unknown sample failed to dissolve completely, would the value of the molecular weight you calculated be too high, too low, or unaffected? Explain fully. 2. What would be the effect on the experimentally determined molecular weight if your sample contained a soluble impurity of higher molecular weight than the pure sample? Explain. . What would be the effect on the observed molecular weight if your unknown sample contained : insoluble impurity of lower molecular weigh than the pure sample? Explain.

(Submit your answers on a separate sheet if necessary.) 1. If some of your unknown sample failed to dissolve completely, would the value of the molecular weight you calculated be too high, too low, or unaffected? Explain fully. 2. What would be the effect on the experimentally determined molecular weight if your sample contained a soluble impurity of higher molecular weight than the pure sample? Explain. . What would be the effect on the observed molecular weight if your unknown sample contained : insoluble impurity of lower molecular weigh than the pure sample? Explain.

Organic Chemistry: A Guided Inquiry

2nd Edition

ISBN:9780618974122

Author:Andrei Straumanis

Publisher:Andrei Straumanis

ChapterL2: Mass Spectrometry

Section: Chapter Questions

Problem 5CTQ

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