Please see attached image 4. Normal gastric juice has a pH of about 2. Assuming that normal gastric juice is primarily aqueousHCI, what is the concentration of HCl in the stomach?

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what is the concentration of HCl in the stomach?

Chemistry: The Molecular Science

5th Edition

ISBN:9781285199047

Author:John W. Moore, Conrad L. Stanitski

Publisher:John W. Moore, Conrad L. Stanitski

Chapter14: Acids And Bases

Section: Chapter Questions

Problem 99QRT

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4. Normal gastric juice has a pH of about 2. Assuming that normal gastric juice is primarily aqueous
HCI, what is the concentration of HCl in the stomach?

Expert Solution

Step 1

pH = -log[H⁺]

[H⁺] = 10^-pH

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