Name UNIT 3 Section Date REVIEW I Compare and contrast an acid and a base, and provide examples of each. 2 Describe the organization of a pH scale. 3 If tomato juice has a pH of 3, how many more H* ions are present in lemon juice with a pH of 2? 4 If a solution has a pH of 1, how many more Ht ions are present than in a solution with a pH of 4? 5 Name three natural indicators. 6 pH paper used to identify if a substance is acidic or basic was previously derived from organisms called lichens. What is the significance of natural indicators?
Name UNIT 3 Section Date REVIEW I Compare and contrast an acid and a base, and provide examples of each. 2 Describe the organization of a pH scale. 3 If tomato juice has a pH of 3, how many more H* ions are present in lemon juice with a pH of 2? 4 If a solution has a pH of 1, how many more Ht ions are present than in a solution with a pH of 4? 5 Name three natural indicators. 6 pH paper used to identify if a substance is acidic or basic was previously derived from organisms called lichens. What is the significance of natural indicators?
Human Biology (MindTap Course List)
11th Edition
ISBN:9781305112100
Author:Cecie Starr, Beverly McMillan
Publisher:Cecie Starr, Beverly McMillan
Chapter2: Chemistry Of Life
Section: Chapter Questions
Problem 1CT: The pH of black coffee is 5, and that of milk of magnesia is 10. Is the coffee twice as acidic as...
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