la) You dissolve 11.4 mg of histidine dichloride (mw 228) in 1 mL of water. What is the pH of the solution? 1b) To study a lysosomal reaction, you shift your histidine solution to pH 5 without altering the 1 mL volume. The reaction adds 0.06 mmol of hydroxide to the solution. What is the new pH of the histidine solution?
la) You dissolve 11.4 mg of histidine dichloride (mw 228) in 1 mL of water. What is the pH of the solution? 1b) To study a lysosomal reaction, you shift your histidine solution to pH 5 without altering the 1 mL volume. The reaction adds 0.06 mmol of hydroxide to the solution. What is the new pH of the histidine solution?
Chemistry: Matter and Change
1st Edition
ISBN:9780078746376
Author:Dinah Zike, Laurel Dingrando, Nicholas Hainen, Cheryl Wistrom
Publisher:Dinah Zike, Laurel Dingrando, Nicholas Hainen, Cheryl Wistrom
Chapter23: The Chemistry Of Life
Section: Chapter Questions
Problem 85A
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la) You dissolve 11.4 mg of histidine dichloride (mw 228) in 1 mL of water. What is the pH of the solution?
1b) To study a lysosomal reaction, you shift your histidine solution to pH 5 without altering the 1 mL volume. The reaction adds 0.06 mmol of hydroxide to the solution. What is the new pH of the histidine solution?
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