117. Chemistry The pH of a chemical solution is given by the formula pH = -log 10[H*] where [H*] is the concentration of hydrogen ions in moles per liter. Values of pH range from 0 (acidic) to 14 (alkaline). (a) What is the pH of a solution for which [H*] is 0.1? (b) What is the pH of a solution for which [H*j is 0.01? (c) What is the pH of a solution for which [H*] is 0.001? (d) What happens to pH as the hydrogen ion concentration decreases? (e) Determine the hydrogen ion concentration of an orange (pH = 3.5). (f) Determine the hydrogen ion concentration of human blood (pH = 7.4).
117. Chemistry The pH of a chemical solution is given by the formula pH = -log 10[H*] where [H*] is the concentration of hydrogen ions in moles per liter. Values of pH range from 0 (acidic) to 14 (alkaline). (a) What is the pH of a solution for which [H*] is 0.1? (b) What is the pH of a solution for which [H*j is 0.01? (c) What is the pH of a solution for which [H*] is 0.001? (d) What happens to pH as the hydrogen ion concentration decreases? (e) Determine the hydrogen ion concentration of an orange (pH = 3.5). (f) Determine the hydrogen ion concentration of human blood (pH = 7.4).
Chemistry: The Molecular Science
5th Edition
ISBN:9781285199047
Author:John W. Moore, Conrad L. Stanitski
Publisher:John W. Moore, Conrad L. Stanitski
Chapter3: Chemical Reactions
Section: Chapter Questions
Problem 137QRT
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Question
![117. Chemistry The pH of a chemical solution is given by the
formula
pH = -log 10[H*]
where [H*] is the concentration of hydrogen ions in moles
per liter. Values of pH range from 0 (acidic) to 14 (alkaline).
(a) What is the pH of a solution for which [H*] is 0.1?
(b) What is the pH of a solution for which [H*j is 0.01?
(c) What is the pH of a solution for which [H*] is 0.001?
(d) What happens to pH as the hydrogen ion concentration
decreases?
(e) Determine the hydrogen ion concentration of an orange
(pH = 3.5).
(f) Determine the hydrogen ion concentration of human
blood (pH = 7.4).](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F2af8e5cb-27ff-4431-a25c-5a9d3bc4070c%2F34e582d4-cdb4-4b18-b224-7caf251cfce2%2F5ouwgls_processed.png&w=3840&q=75)
Transcribed Image Text:117. Chemistry The pH of a chemical solution is given by the
formula
pH = -log 10[H*]
where [H*] is the concentration of hydrogen ions in moles
per liter. Values of pH range from 0 (acidic) to 14 (alkaline).
(a) What is the pH of a solution for which [H*] is 0.1?
(b) What is the pH of a solution for which [H*j is 0.01?
(c) What is the pH of a solution for which [H*] is 0.001?
(d) What happens to pH as the hydrogen ion concentration
decreases?
(e) Determine the hydrogen ion concentration of an orange
(pH = 3.5).
(f) Determine the hydrogen ion concentration of human
blood (pH = 7.4).
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