(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.

Chemistry
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ISBN:9781305957404
Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
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Chapter1: Chemical Foundations
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Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...
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QUESTIONS
(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.
3. What would be the effect on the observed molecular weight if your unknown sample contained a
insoluble impurity of lower molecular weigh than the pure sample? Explain.
Transcribed Image Text:QUESTIONS (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. 3. What would be the effect on the observed molecular weight if your unknown sample contained a insoluble impurity of lower molecular weigh than the pure sample? Explain.
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