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Henry's Law Constant (Mol/L · Atm) for Oxygen Dissolving in Blood

Question 114

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Henry's law constant (mol/L · atm) for oxygen dissolving in blood is 3.74 102 mol/L · atm at body temperature, 37C. Calculate the molar concentration of oxygen in blood for an alpine climber where the atmospheric pressure is 0.45 atm. The mole fraction of oxygen in air is 0.209.


A) 7.8 Henry's law constant (mol/L · atm)  for oxygen dissolving in blood is 3.74 <font face= symbol ></font> 10<font face= symbol ><sup></sup></font><sup>2</sup> mol/L · atm at body temperature, 37<font face= symbol ></font>C. Calculate the molar concentration of oxygen in blood for an alpine climber where the atmospheric pressure is 0.45 atm. The mole fraction of oxygen in air is 0.209. A) 7.8   <font face= symbol ></font>10<font face= symbol ><sup></sup></font><sup>3</sup> M B) 3.5   <font face= symbol ></font>10<font face= symbol ><sup></sup></font><sup>3</sup> M C) 2.3   <font face= symbol ></font>10<font face= symbol ><sup></sup></font><sup>2</sup> M D) 1.3   <font face= symbol ></font>10<font face= symbol ><sup></sup></font><sup>2</sup> M E) 0.11 M 103 M
B) 3.5 Henry's law constant (mol/L · atm)  for oxygen dissolving in blood is 3.74 <font face= symbol ></font> 10<font face= symbol ><sup></sup></font><sup>2</sup> mol/L · atm at body temperature, 37<font face= symbol ></font>C. Calculate the molar concentration of oxygen in blood for an alpine climber where the atmospheric pressure is 0.45 atm. The mole fraction of oxygen in air is 0.209. A) 7.8   <font face= symbol ></font>10<font face= symbol ><sup></sup></font><sup>3</sup> M B) 3.5   <font face= symbol ></font>10<font face= symbol ><sup></sup></font><sup>3</sup> M C) 2.3   <font face= symbol ></font>10<font face= symbol ><sup></sup></font><sup>2</sup> M D) 1.3   <font face= symbol ></font>10<font face= symbol ><sup></sup></font><sup>2</sup> M E) 0.11 M 103 M
C) 2.3 Henry's law constant (mol/L · atm)  for oxygen dissolving in blood is 3.74 <font face= symbol ></font> 10<font face= symbol ><sup></sup></font><sup>2</sup> mol/L · atm at body temperature, 37<font face= symbol ></font>C. Calculate the molar concentration of oxygen in blood for an alpine climber where the atmospheric pressure is 0.45 atm. The mole fraction of oxygen in air is 0.209. A) 7.8   <font face= symbol ></font>10<font face= symbol ><sup></sup></font><sup>3</sup> M B) 3.5   <font face= symbol ></font>10<font face= symbol ><sup></sup></font><sup>3</sup> M C) 2.3   <font face= symbol ></font>10<font face= symbol ><sup></sup></font><sup>2</sup> M D) 1.3   <font face= symbol ></font>10<font face= symbol ><sup></sup></font><sup>2</sup> M E) 0.11 M 102 M
D) 1.3 Henry's law constant (mol/L · atm)  for oxygen dissolving in blood is 3.74 <font face= symbol ></font> 10<font face= symbol ><sup></sup></font><sup>2</sup> mol/L · atm at body temperature, 37<font face= symbol ></font>C. Calculate the molar concentration of oxygen in blood for an alpine climber where the atmospheric pressure is 0.45 atm. The mole fraction of oxygen in air is 0.209. A) 7.8   <font face= symbol ></font>10<font face= symbol ><sup></sup></font><sup>3</sup> M B) 3.5   <font face= symbol ></font>10<font face= symbol ><sup></sup></font><sup>3</sup> M C) 2.3   <font face= symbol ></font>10<font face= symbol ><sup></sup></font><sup>2</sup> M D) 1.3   <font face= symbol ></font>10<font face= symbol ><sup></sup></font><sup>2</sup> M E) 0.11 M 102 M
E) 0.11 M

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