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Author Question: Carbon dioxide (CO2) is readily soluble in water, according to the equation CO2 (Read 1129 times)

Hawke

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on: May 28, 2013
Carbon dioxide (CO2) is readily soluble in water, according to the equation CO2 + H2O ↔ H2CO3. Carbonic acid (H2CO3) is a weak acid. Respiring cells release CO2 into the bloodstream. What will be the effect on pH of blood as that blood first comes in contact with respiring cells?
A) Blood pH will decrease slightly.
B) Blood pH will increase slightly.
C) Blood pH will remain unchanged.
D) Blood pH will first increase, then decrease as CO2 combines with hemoglobin.
E) Blood pH will first decrease, then increase sharply as CO2 combines with hemoglobin.


coco

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Reply #1 on: May 29, 2013
The answer I found is A. Let me know if you need more help!


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Hawke

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Reply #2 on: Jun 10, 2013
Thanks! It was right :D


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