If you wanted to create a buffer with a pH - 3.2, what substances would you choose to make the buffer? Weak Acid K pK, HCIO2 HNO, CH,COOH H,CO, 7.2 x 10-3 1.94 4.0 x 10-4 3.39 1.8 x 10-5 4.75 6.3 x 10-8 6.35 2.8 x 10-9 4.0 x 10-13 10.33 HBRO 8.55 HCO,
If you wanted to create a buffer with a pH - 3.2, what substances would you choose to make the buffer? Weak Acid K pK, HCIO2 HNO, CH,COOH H,CO, 7.2 x 10-3 1.94 4.0 x 10-4 3.39 1.8 x 10-5 4.75 6.3 x 10-8 6.35 2.8 x 10-9 4.0 x 10-13 10.33 HBRO 8.55 HCO,
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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
Transcribed Image Text:If you wanted to create a buffer with a pH = 3.2, what substances would you choose to make the buffer?
Weak Acid
K,
pK,
HCIO,
7.2 x 10-3
1.94
HNO,
CH,COOH
H,CO,
4.0 x 10-4
3.39
1.8 x 10-5
4.75
6.3 x 10-8
6,35
HBRO
2.8 x 10-9
8.55
HCO,
4.0 x 10-13 10.33
HNO, and NO,
CH;COOH only
HNO, only
HCO; and CO,2
HBГО and BrO
HCIO, and CIO,
CH3COOH and CH;COO
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