Vapor pressure (mm Hg)9008007006005004003002001004010 20 30 40R°CSubmit AnswerCarbon disulfide000FFrom the plot of vapor pressures vs temperature above, estimate the boiling point of methanol when the externalpressure is 182 mm Hg.%5use the kеrerences to access important values ir neeaea for this question.MethanolF5TGRetry Entire Group 9 more group attempts remainingCengage Learning Cengage Technical Support6Ethanol50 60 70 80 90 100 110Temperature (°C)PF6MacBook AirYHeptaneH&7UN*8FB1(9DIMKO)0F103PPreviousEmail Instructor[NextSave and ExitShow All11SS UpdatXdel The amount of oxygen present in the blood depends in part on the partial pressure of inspired oxygen in the trachea,P102: This can be calculated from the barometric pressure, the fraction of O₂ molecules in dry air, and the vapor pressureof water at body temperature (because inhaled air is humidified in the trachea).20.9% of the molecules in dry air are O₂ molecules and the vapor pressure of water at body temperature (37 °C) is 47mm Hg. Taking the total pressure of the humidified inhaled air to be equal to the barometric pressure, calculate the P102for a person in Guatemala City (elevation 1530 meters), if the prevailing barometric pressure is 616 mm Hg.mm HgSubmit Answer$RFDODF4V%5[Review Topics][References]Use the References to access important values if needed for this question.Retry Entire GroupF5TGBMacBook AirF66LYH9 more group attempts remaining&7NF7P102U=*8AIIFB1M(9KF9O)0AF10BPEmail Instructor:Previous1+=[Next>Save and ExitShow AllF121Xdelet

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Vapor pressure (mm Hg) 900 800 700 600 500 400 300 200 100 Carbon disulfide 10 20 30 Methano 40 Ethanol 70 50 60 Temperature (°C) Heptane 80 90 100 110 From the plot of vapor pressures vs temperature above, estimate the boiling point of methanol when the external pressure is 182 mm Hg.

Vapor pressure (mm Hg) 900 800 700 600 500 400 300 200 100 Carbon disulfide 10 20 30 Methano 40 Ethanol 70 50 60 Temperature (°C) Heptane 80 90 100 110 From the plot of vapor pressures vs temperature above, estimate the boiling point of methanol when the external pressure is 182 mm Hg.

Chemistry for Engineering Students

4th Edition

ISBN:9781337398909

Author:Lawrence S. Brown, Tom Holme

Publisher:Lawrence S. Brown, Tom Holme

Chapter8: Molecules And Materials

Section: Chapter Questions

Problem 8.87PAE: 8.87 Use the vapor pressure curves illustrated here to answer the questions that follow. (a) What is...

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