The following data below show the vapor pressure over liquid propane as a function of temperature. T(C) -100 -80 <-60 -40-20 0 20 P (torr) 21.65 97.83 320.1 833.0 1832 3545 6214 (a) Plot a vapor pressure curve for propane and use it to estimate its normal boiling point (in "C). (Enter an unrounded value.) 'C (b) Use your curve to estimate the pressure of propane (in atm) in a storage tank on a hot summer day when the temperature is 95 F. (Enter an unrounded value.) atm (c) What implications might your answer to part (b) have for an engineer designing storage tanks? Vapor pressure does not depend on temperature, but rather it increases temperature, like warm summer days, will require the tank to be engineered to sustain pressures with temperature. Even

Introduction to Chemical Engineering Thermodynamics
8th Edition
ISBN:9781259696527
Author:J.M. Smith Termodinamica en ingenieria quimica, Hendrick C Van Ness, Michael Abbott, Mark Swihart
Publisher:J.M. Smith Termodinamica en ingenieria quimica, Hendrick C Van Ness, Michael Abbott, Mark Swihart
Chapter1: Introduction
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The following data below show the vapor pressure over liquid propane as a function of temperature.
T(°C) -100 -80-60 -40 20
0
20
P (torr) 21.65 97.83 320.1 833.0 1832 3545 6214
(a) Plot a vapor pressure curve for propane and use it to estimate its normal boiling point (in "C). (Enter an unrounded value.)
°C
(b) Use your curve to estimate the pressure of propane (in
atm) in a storage tank on a hot summer day when the temperature is
95°F. (Enter an unrounded value.)
atm
(c) What implications might your answer to part (b) have for an engineer designing storage tanks?
Vapor pressure does not depend
on temperature, but rather it increases
temperature, like warm summer days, will require the tank to be engineered to sustain pressures
with temperature. Even rela
Transcribed Image Text:The following data below show the vapor pressure over liquid propane as a function of temperature. T(°C) -100 -80-60 -40 20 0 20 P (torr) 21.65 97.83 320.1 833.0 1832 3545 6214 (a) Plot a vapor pressure curve for propane and use it to estimate its normal boiling point (in "C). (Enter an unrounded value.) °C (b) Use your curve to estimate the pressure of propane (in atm) in a storage tank on a hot summer day when the temperature is 95°F. (Enter an unrounded value.) atm (c) What implications might your answer to part (b) have for an engineer designing storage tanks? Vapor pressure does not depend on temperature, but rather it increases temperature, like warm summer days, will require the tank to be engineered to sustain pressures with temperature. Even rela
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