Data Buffer pH without adding HCL = 3.56 pH of buffer with 1 ml HCL = 2.14 pH of buffer with 2 ml HCL = 1.19 pH of buffer with 3 ml HCL = 1.41 Buffer pH without adding NaOH =2.70 pH of buffer for 1 ml NaOH = 3.87 pH of buffer for 2 ml NaOH = 4.90 pH of buffer for 3 ml NaOH = 12.50 Additional data: The buffer consists of 0.731 g of sodium acetate, 10 mL of acetic acid, and has a target pH of 4.70. A. What is the expected buffer capacity for HCL? B. What is the expected buffer capacity for NaOH?
Data Buffer pH without adding HCL = 3.56 pH of buffer with 1 ml HCL = 2.14 pH of buffer with 2 ml HCL = 1.19 pH of buffer with 3 ml HCL = 1.41 Buffer pH without adding NaOH =2.70 pH of buffer for 1 ml NaOH = 3.87 pH of buffer for 2 ml NaOH = 4.90 pH of buffer for 3 ml NaOH = 12.50 Additional data: The buffer consists of 0.731 g of sodium acetate, 10 mL of acetic acid, and has a target pH of 4.70. A. What is the expected buffer capacity for HCL? B. What is the expected buffer capacity for 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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Please answer A and B according to this data.
Data
Buffer pH without adding HCL = 3.56
pH of buffer with 1 ml HCL = 2.14
pH of buffer with 2 ml HCL = 1.19
pH of buffer with 3 ml HCL = 1.41
Buffer pH without adding NaOH =2.70
pH of buffer for 1 ml NaOH = 3.87
pH of buffer for 2 ml NaOH = 4.90
pH of buffer for 3 ml NaOH = 12.50
Additional data: The buffer consists of 0.731 g of sodium acetate, 10 mL of acetic acid, and has a target pH of 4.70.
A. What is the expected buffer capacity for HCL?
B. What is the expected buffer capacity for NaOH?
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