If a patient has a blood pH of 7.11 and a [CO2] = 1.10 mM, what is the [HCO3]in the patient's blood? Give your answer by rounding to 1 decimal place; units are mM, do not write units in the box. Type your answer.

Principles of Modern Chemistry
8th Edition
ISBN:9781305079113
Author:David W. Oxtoby, H. Pat Gillis, Laurie J. Butler
Publisher:David W. Oxtoby, H. Pat Gillis, Laurie J. Butler
Chapter15: Acid–base Equilibria
Section: Chapter Questions
Problem 7P
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Metabolic acidosis - Water/Acid chemistry
applied
3
If a patient has a blood pH of 7.11 and a [CO2]
Carbonic anhydrases are a family of proteins
that catalyze the conversion carbon dioxide to
bicarbonate in the presence of water as shown
in the chemical equation below:
= 1.10 mM, what is the
[HCO3] in the patient's blood? Give your
answer by rounding to 1 decimal place; units
are mM, do not write units in the box.
CO2 + H20 =
H2CO3
2 H* +
Type your answer.
HCO3
Bicarbonate ions serve as a means to
transport CO2 produced in metabolism as
well as affect the buffering capacity of blood.
Normal values for blood are pH = 7.4,
[HCO3] = 24.0 mM, and [CO2] = 1.2 mM.
Also note for H2CO3 that pKa7 is 6.1 and
pKa2 is 10.3. Assume [H2O] is saturating.
Transcribed Image Text:Metabolic acidosis - Water/Acid chemistry applied 3 If a patient has a blood pH of 7.11 and a [CO2] Carbonic anhydrases are a family of proteins that catalyze the conversion carbon dioxide to bicarbonate in the presence of water as shown in the chemical equation below: = 1.10 mM, what is the [HCO3] in the patient's blood? Give your answer by rounding to 1 decimal place; units are mM, do not write units in the box. CO2 + H20 = H2CO3 2 H* + Type your answer. HCO3 Bicarbonate ions serve as a means to transport CO2 produced in metabolism as well as affect the buffering capacity of blood. Normal values for blood are pH = 7.4, [HCO3] = 24.0 mM, and [CO2] = 1.2 mM. Also note for H2CO3 that pKa7 is 6.1 and pKa2 is 10.3. Assume [H2O] is saturating.
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