Hemoglobin also binds to other diatomic molecules like carbon monoxide. The equilibrium constant, K, for hemoglobin with carbon monoxide is about 300 times greater than K for hemoglobin with oxygen. d. How would the concepts covered in class explain why carbon monoxide is poisonous?

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Chapter1: Chemical Foundations
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3. Hemoglobin is an important biological molecule in red blood cells. The roll of hemoglobin is to
transport oxygen gas throughout the circulatory system. Hemoglobin, Hb, is in a dynamic
equilibrium with oxygen according to the following reaction:
+ 40, * Hb(O), in.
What is meant by the term "dynamic equilibrium"?
Hb
Dynamic equililorlum means that there
net change
in the
Is no
concentration of reactants
and products but tee gorward and
still taking pbee,
When hemoglobin is in the blood vessels of the lungs, oxygen is transferred to
hemoglobin. How does Le Chatclier's Principle explain this shift in equilibrium?
backward reaction
Is
b.
When the oky gen is inhaled, the concentratton 2 oxygen will increase.
According to le chatelier's principle, the reaction equilibrium shigte in the
direction that con compensate Sor the change made. So, the reaction equilibrium
will shift 3oluard producing more of H , to compensate the inctement in the
concentration
Oxygenated blood flows to parts of the body with low concentrations of oxygen.
How would the cquilibrium shift in this situation? Explain.
C.
xygen.
the product is decreasing. According to Le
the reaction couilibrium shiltin the direction that can
The concontration
Chatelicr's
componsale for the change made. To compensate for the decrement in the
concentlation of HBO, the reaetion equilianium will shift in the forward dlirect
producing
principle
more Hb(O4
Hemoglobin also binds to other diatomic molecules like carbon monoxide. The
equilibrium constant, K, for hemoglobin with carbon monoxide is about 300 times
greater than K for hemoglobin with oxygen.
d.
How would the concepts covered in class explain why carbon monoxide is
poisonous?
Transcribed Image Text:3. Hemoglobin is an important biological molecule in red blood cells. The roll of hemoglobin is to transport oxygen gas throughout the circulatory system. Hemoglobin, Hb, is in a dynamic equilibrium with oxygen according to the following reaction: + 40, * Hb(O), in. What is meant by the term "dynamic equilibrium"? Hb Dynamic equililorlum means that there net change in the Is no concentration of reactants and products but tee gorward and still taking pbee, When hemoglobin is in the blood vessels of the lungs, oxygen is transferred to hemoglobin. How does Le Chatclier's Principle explain this shift in equilibrium? backward reaction Is b. When the oky gen is inhaled, the concentratton 2 oxygen will increase. According to le chatelier's principle, the reaction equilibrium shigte in the direction that con compensate Sor the change made. So, the reaction equilibrium will shift 3oluard producing more of H , to compensate the inctement in the concentration Oxygenated blood flows to parts of the body with low concentrations of oxygen. How would the cquilibrium shift in this situation? Explain. C. xygen. the product is decreasing. According to Le the reaction couilibrium shiltin the direction that can The concontration Chatelicr's componsale for the change made. To compensate for the decrement in the concentlation of HBO, the reaetion equilianium will shift in the forward dlirect producing principle more Hb(O4 Hemoglobin also binds to other diatomic molecules like carbon monoxide. The equilibrium constant, K, for hemoglobin with carbon monoxide is about 300 times greater than K for hemoglobin with oxygen. d. How would the concepts covered in class explain why carbon monoxide is poisonous?
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