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Oksi-84 [34.3K]
4 years ago
13

A closed container is filled with oxygen. The pressure in the container is 245 kPa . What is the pressure in millimeters of merc

ury? Express the pressure numerically in millimeters of mercury.
Chemistry
1 answer:
Zanzabum4 years ago
7 0

Answer:

1837.65 mmHg is the pressure in millimeters of mercury.

Explanation:

The expression for the conversion of Pressure (kPa)  to pressure (mmHg) is shown below as:-

Pressure (kPa) = 7.501 x Pressure (mmHg)

The pressure value given =  245 kPa

It can be expressed in millimeters of mercury as:-

Pressure = 7.501 x 245 mmHg = 1837.65 mmHg

<u>1837.65 mmHg is the pressure in millimeters of mercury.</u>

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Calculate the fractional saturation for hemoglobin when the partial pressure of oxygen is 40 mm Hg. Assume hemoglobin is 50%% sa
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Explanation:

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Y_{O_{2} } = \frac{(P_{O_{2} })^{h}  } {(P_{50})^{h}  + (P_{O_{2} })^{h}   }

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From the question,

{P_{O_{2} } = 40 mm Hg

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Y_{O_{2} } = \frac{(P_{O_{2} })^{h}  } {(P_{50})^{h}  + (P_{O_{2} })^{h}   }

Y_{O_{2} } = \frac{40^{3} }{22^{3} + 40^{3}  }

Y_{O_{2} } = \frac{64000 }{10648 + 64000  }

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