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: Principles and Reactions
8th Edition
ISBN:9781305079373
Author:William L. Masterton, Cecile N. Hurley
Publisher:William L. Masterton, Cecile N. Hurley
Chapter14: Equilibria In Acid-base Solutions
Section: Chapter Questions
Problem 32QAP: Enough water is added to the buffer in Question 30 to make the total volume 5.00 L. (a) Calculate...
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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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