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Gas volume in the lungs after exhalation is 3.5 L. The pressure after exhalation matchesatmospheric pressure, 1.0 atm. The termperature is at the core human temperature of 37.0 °C. How many moles and molecules of gas are present in the lungs? Using gas under the same conditions (but not in the lungs), what would be the finaltemperature if the gas pressure was raised to 1.8 atm and the volume was reduced to 3.2×10-³ m³?

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