H* ion concentration (molarity) pH 1 M NaOH - Drain cleaner 10-14 14 13 Lye 12 Household ammonia 11 Milk of magnesia 10 Detergent solution 9. Seawater 8. Blood NEUTRAL 10-7 7 Milk Urine 6 Unpolluted rainwater Black coffee Beer Vinegar Cola Lemon juice 2 Stomach acid 1 100 Battery acid FIGURE 2.9 pH Scale The concentration of Ht ions varies by a factor of 10 between each pH number since the scale is logarithmic. More acidic (lower pH) More basic (higher pH)
H* ion concentration (molarity) pH 1 M NaOH - Drain cleaner 10-14 14 13 Lye 12 Household ammonia 11 Milk of magnesia 10 Detergent solution 9. Seawater 8. Blood NEUTRAL 10-7 7 Milk Urine 6 Unpolluted rainwater Black coffee Beer Vinegar Cola Lemon juice 2 Stomach acid 1 100 Battery acid FIGURE 2.9 pH Scale The concentration of Ht ions varies by a factor of 10 between each pH number since the scale is logarithmic. More acidic (lower pH) More basic (higher pH)
Human Anatomy & Physiology (11th Edition)
11th Edition
ISBN:9780134580999
Author:Elaine N. Marieb, Katja N. Hoehn
Publisher:Elaine N. Marieb, Katja N. Hoehn
Chapter1: The Human Body: An Orientation
Section: Chapter Questions
Problem 1RQ: The correct sequence of levels forming the structural hierarchy is A. (a) organ, organ system,...
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Does the H+ concentration increase or decrease when the pH drops from 5 to 4?
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