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The temperature dependence of the vapor pressure is given by the equation: ΔΗp Inp = In A – RT Where: p= vapor pressure T= temperature A = pre-exponential constant AHvap = enthalpy of vaporization Use the rules for logarithms and exponents to solve for p.

The temperature dependence of the vapor pressure is given by the equation: ΔΗp Inp = In A – RT Where: p= vapor pressure T= temperature A = pre-exponential constant AHvap = enthalpy of vaporization Use the rules for logarithms and exponents to solve for p.

Introduction to Chemical Engineering Thermodynamics
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
Section: Chapter Questions
Problem 1.1P
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The temperature dependence of the vapor pressure is given by the equation: AĦvap Inp = In A – RT Where: p = vapor pressure T = temperature A = pre-exponential constant AĦvap = enthalpy of vaporization Use the rules for logarithms and exponents to solve for p. NOTE: Write AHvap as dH (with no spaces) for the answers below. Use ^ (caret) to enter superscripts. p = Submit Answer Retry Entire Group No more group attempts remain
Transcribed Image Text:The temperature dependence of the vapor pressure is given by the equation: AĦvap Inp = In A – RT Where: p = vapor pressure T = temperature A = pre-exponential constant AĦvap = enthalpy of vaporization Use the rules for logarithms and exponents to solve for p. NOTE: Write AHvap as dH (with no spaces) for the answers below. Use ^ (caret) to enter superscripts. p = Submit Answer Retry Entire Group No more group attempts remain
The temperature dependence of the reaction rate constant is given by the equation: Ea In k = In A - RT Where: k = rate constant T = temperature A = frequency factor Ea Energy of activation In order to solve for the Energy of activation, Ea, you must: Step One Add the same expression to each side of the equation to leave the term that includes the variable by itself on the right-hand side of the expression: (Be sure that the answer field changes from light yellow to dark yellow before releasing your answer.) + Ink = Ea + In A RT Drag and drop your selection from the following list to complete the answer: 1 In А - In A In A - In K Previous Next
Transcribed Image Text:The temperature dependence of the reaction rate constant is given by the equation: Ea In k = In A - RT Where: k = rate constant T = temperature A = frequency factor Ea Energy of activation In order to solve for the Energy of activation, Ea, you must: Step One Add the same expression to each side of the equation to leave the term that includes the variable by itself on the right-hand side of the expression: (Be sure that the answer field changes from light yellow to dark yellow before releasing your answer.) + Ink = Ea + In A RT Drag and drop your selection from the following list to complete the answer: 1 In А - In A In A - In K Previous Next
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