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2. One reason a standard solution of NaOH cannot be prepared from solid NaOH is that solid NaOH is hygroscopic: it absorbs water vapor from the atmosphere. Assuming you calculated the concentration of a NaOH solution by measuring the mass of a solid sample of NaOH and dissolving it in water, how would this property of NaOH affect (e.g. increase, decrease, no change) the following steps in a titration? Justify your choice. The concentration of a NaOH solution made from solid NaOH that absorbed a significant amount of water prior to measuring its mass. Since the NaOH would absorb water, it's mass would be higher than that of just NaOH. When we do our calculation for concentration. our larger than actual mass will make the solution be calculate more concentrated than it really is. D.S. b. The volume of the resulting prepared NaOH solution needed to titrate an acid. a.

2. One reason a standard solution of NaOH cannot be prepared from solid NaOH is that solid NaOH is hygroscopic: it absorbs water vapor from the atmosphere. Assuming you calculated the concentration of a NaOH solution by measuring the mass of a solid sample of NaOH and dissolving it in water, how would this property of NaOH affect (e.g. increase, decrease, no change) the following steps in a titration? Justify your choice. The concentration of a NaOH solution made from solid NaOH that absorbed a significant amount of water prior to measuring its mass. Since the NaOH would absorb water, it's mass would be higher than that of just NaOH. When we do our calculation for concentration. our larger than actual mass will make the solution be calculate more concentrated than it really is. D.S. b. The volume of the resulting prepared NaOH solution needed to titrate an acid. a.

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
Section: Chapter Questions
Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...
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2. One reason a standard solution of NaOH cannot be prepared from solid NaOH is that solid NaOH is hygroscopic: it absorbs water vapor from the atmosphere. Assuming you calculated the concentration of a NaOH solution by measuring the mass of a solid sample of NaOH and dissolving it in water, how would this property of NaOH affect (e.g. increase, decrease, no change) the following steps in a titration? Justify your choice. The concentration of a NaOH solution made from solid NaOH that absorbed a significant amount of water prior to measuring its mass. Since the NaOH would absorb water, it's mass would be higher than that of just NaOH. When we do our calculation for concentration, our larger than actual mass will make the solution be calculated more concentrated than it really is. DS b. The volume of the resulting prepared NaOH solution needed to titrate an acid. a.
Transcribed Image Text:2. One reason a standard solution of NaOH cannot be prepared from solid NaOH is that solid NaOH is hygroscopic: it absorbs water vapor from the atmosphere. Assuming you calculated the concentration of a NaOH solution by measuring the mass of a solid sample of NaOH and dissolving it in water, how would this property of NaOH affect (e.g. increase, decrease, no change) the following steps in a titration? Justify your choice. The concentration of a NaOH solution made from solid NaOH that absorbed a significant amount of water prior to measuring its mass. Since the NaOH would absorb water, it's mass would be higher than that of just NaOH. When we do our calculation for concentration, our larger than actual mass will make the solution be calculated more concentrated than it really is. DS b. The volume of the resulting prepared NaOH solution needed to titrate an acid. a.
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