9-10. (a) Find the pH of a solution prepared by dissolving 1.00 g of glycine amide hydrochloride plus 1.00 g of glycine amide in 0.100 L. + Cl- H3N H2N. NH2 NH2 Glycine amide hydrochloride (BH†) FM 110.54, pK, = 8.20 Glycine amide (B) FM 74.08 (b) How many grams of glycine amide should be added to 1.00 g of glycine amide hydrochloride to give 100 mL of solu- tion with pH 8.00? (c) What would be the pH if the solution in (a) is mixed with 5.00 mL of 0.100 M HC1? (d) What would be the pH if the solution in (c) is mixed with 10.00 mL of 0.100 M NaOH?
9-10. (a) Find the pH of a solution prepared by dissolving 1.00 g of glycine amide hydrochloride plus 1.00 g of glycine amide in 0.100 L. + Cl- H3N H2N. NH2 NH2 Glycine amide hydrochloride (BH†) FM 110.54, pK, = 8.20 Glycine amide (B) FM 74.08 (b) How many grams of glycine amide should be added to 1.00 g of glycine amide hydrochloride to give 100 mL of solu- tion with pH 8.00? (c) What would be the pH if the solution in (a) is mixed with 5.00 mL of 0.100 M HC1? (d) What would be the pH if the solution in (c) is mixed with 10.00 mL of 0.100 M NaOH?
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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Transcribed Image Text:9-10. (a) Find the pH of a solution prepared by dissolving
1.00 g of glycine amide hydrochloride plus 1.00 g of glycine
amide in 0.100 L.
+ Cl-
H3N
H2N.
NH2
NH2
Glycine amide hydrochloride (BH†)
FM 110.54, pK, = 8.20
Glycine amide (B)
FM 74.08
(b) How many grams of glycine amide should be added to
1.00 g of glycine amide hydrochloride to give 100 mL of solu-
tion with pH 8.00?
(c) What would be the pH if the solution in (a) is mixed with
5.00 mL of 0.100 M HC1?
(d) What would be the pH if the solution in (c) is mixed with
10.00 mL of 0.100 M NaOH?
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