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Estimate the specific enthalpy of steam (kJ/kg) at 350C

Elementary Principles of Chemical Processes | 3rd Edition | ISBN: 9780471687573 | Authors: Richard M Felder ISBN: 9780471687573 143

Solution for problem 8.5 Chapter 8

Elementary Principles of Chemical Processes | 3rd Edition

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Elementary Principles of Chemical Processes | 3rd Edition | ISBN: 9780471687573 | Authors: Richard M Felder

Elementary Principles of Chemical Processes | 3rd Edition

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Problem 8.5

Estimate the specific enthalpy of steam (kJ/kg) at 350C and 100 bar relative to steam at lOOC and 1 atm using: (a) The steam tables. (b) Table B.2 and assuming ideal gas behavior. What is the physical significance of the difference between the values of H calculated by the two methods?

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Angel Carrasquillo Week of 01/17/16­01/24/16 Chemistry 132 Notes ● Thermodynamics ­ If q is positive, reaction is endothermic. ­ If q is negative, reaction is exothermic. ● Constant Pressure ­ ΔEsystem = qp + w = qp + (­PΔv)(101.3J/L*atm) ­ ΔE const. pressure = ΔEconst. volume ­ At Const. Volume ΔE = qv ● Enthalpy ­ heat that’s released under const. pressure situations. ­ ΔG = ΔH ­ TΔS ­ ΔH = ΔE ­ w → ΔH = qp + w ­ w → ΔH = qp ● Calorimetry ­ how energy flow is measured. (ΔH) ­ open calorimeter, change in volume occurs (Δ V) ­ closed calorimeter, no Δ V only qv ● Open calorimeter = constant pressure ● Specific Heat Capacity (Cs) = J/K*gram

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Chapter 8, Problem 8.5 is Solved
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Textbook: Elementary Principles of Chemical Processes
Edition: 3
Author: Richard M Felder
ISBN: 9780471687573

The answer to “Estimate the specific enthalpy of steam (kJ/kg) at 350C and 100 bar relative to steam at lOOC and 1 atm using: (a) The steam tables. (b) Table B.2 and assuming ideal gas behavior. What is the physical significance of the difference between the values of H calculated by the two methods?” is broken down into a number of easy to follow steps, and 51 words. The full step-by-step solution to problem: 8.5 from chapter: 8 was answered by , our top Chemistry solution expert on 11/15/17, 02:42PM. This textbook survival guide was created for the textbook: Elementary Principles of Chemical Processes, edition: 3. This full solution covers the following key subjects: steam, looc, bar, behavior, calculated. This expansive textbook survival guide covers 13 chapters, and 710 solutions. Elementary Principles of Chemical Processes was written by and is associated to the ISBN: 9780471687573. Since the solution to 8.5 from 8 chapter was answered, more than 253 students have viewed the full step-by-step answer.

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Estimate the specific enthalpy of steam (kJ/kg) at 350C