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1. If the temperature probe was mis-calibrated by +0.10 ˚C during both experimental procedure Part A and Part B, would the reported moles of biphenyl in the solution be too high, too low, or unaffected? Justify your answer . 2. Consider the following errors that can occur during Part B of the experiment. How would each of these errors affect the experimental molar mass of a solute (greater than true molar mass, less than true molar mass, unaffected)? Justify your answers. a. Some of the solid solute adhered to the side of the test tube during data collection. b. Some of the cyclohexane solvent vaporized during data collection. c. The solute dissociated slightly in the solvent.

1. If the temperature probe was mis-calibrated by +0.10 ˚C during both experimental procedure Part A and Part B, would the reported moles of biphenyl in the solution be too high, too low, or unaffected? Justify your answer . 2. Consider the following errors that can occur during Part B of the experiment. How would each of these errors affect the experimental molar mass of a solute (greater than true molar mass, less than true molar mass, unaffected)? Justify your answers. a. Some of the solid solute adhered to the side of the test tube during data collection. b. Some of the cyclohexane solvent vaporized during data collection. c. The solute dissociated slightly in the solvent.

Chemistry
Chemistry
10th Edition
ISBN:9781305957404
Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
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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1. If the temperature probe was mis-calibrated by +0.10 ˚C during both experimental procedure Part A and Part B,
would the reported moles of biphenyl in the solution be too high, too low, or unaffected? Justify your answer

.
2. Consider the following errors that can occur during Part B of the experiment. How would each of these errors affect
the experimental molar mass of a solute (greater than true molar mass, less than true molar mass, unaffected)?
Justify your answers.
a. Some of the solid solute adhered to the side of the test tube during data collection.


b. Some of the cyclohexane solvent vaporized during data collection.


c. The solute dissociated slightly in the solvent.

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