9. Hemoglobin, (Hb) reacts reversibly with O2 to form HbO2, a substance that transfers oxygen to tissues: Hb(aq) + O2(aq) HbO2(aq) Z a. Carbon monoxide (CO) is attracted to Hb 140 times more strongly than O2 and establishes another equilibrium. Explain, using Le Chatelier's principle (stress/response/ effects), why inhalation of CO can cause weakening and eventual death. b. Still another equilibrium is established with both O2 and CO are present: Hb(CO) (aq) + O2(aq) HbO2(aq) + CO(aq) Explain, using Le Chatelier's principle (stress/response/effects), why pure oxygen is often administered to victims of CO poisoning.
9. Hemoglobin, (Hb) reacts reversibly with O2 to form HbO2, a substance that transfers oxygen to tissues: Hb(aq) + O2(aq) HbO2(aq) Z a. Carbon monoxide (CO) is attracted to Hb 140 times more strongly than O2 and establishes another equilibrium. Explain, using Le Chatelier's principle (stress/response/ effects), why inhalation of CO can cause weakening and eventual death. b. Still another equilibrium is established with both O2 and CO are present: Hb(CO) (aq) + O2(aq) HbO2(aq) + CO(aq) Explain, using Le Chatelier's principle (stress/response/effects), why pure oxygen is often administered to victims of CO poisoning.
General Chemistry - Standalone book (MindTap Course List)
11th Edition
ISBN:9781305580343
Author:Steven D. Gammon, Ebbing, Darrell Ebbing, Steven D., Darrell; Gammon, Darrell Ebbing; Steven D. Gammon, Darrell D.; Gammon, Ebbing; Steven D. Gammon; Darrell
Publisher:Steven D. Gammon, Ebbing, Darrell Ebbing, Steven D., Darrell; Gammon, Darrell Ebbing; Steven D. Gammon, Darrell D.; Gammon, Ebbing; Steven D. Gammon; Darrell
Chapter21: Chemistry Of The Main-group Elements
Section: Chapter Questions
Problem 21.196QP
Related questions
Question
Transcribed Image Text:9. Hemoglobin, (Hb) reacts reversibly with O2 to form HbO2, a substance that transfers oxygen to
tissues:
Hb(aq) + O2(aq) HbO2(aq)
Z
a. Carbon monoxide (CO) is attracted to Hb 140 times more strongly than O2 and establishes
another equilibrium. Explain, using Le Chatelier's principle (stress/response/ effects), why
inhalation of CO can cause weakening and eventual death.
b. Still another equilibrium is established with both O2 and CO are present:
Hb(CO) (aq) + O2(aq) HbO2(aq) + CO(aq)
Explain, using Le Chatelier's principle (stress/response/effects), why pure oxygen is often
administered to victims of CO poisoning.
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