5. Consider heptane -> toluene + hydrogenC7H16 (g) → C6H5CH3(g) + 4H₂(g)Basis: 1 mol C7H161 mol C7H16400°CQ (kJ/mol)Cp heptane = 0.276 kJ/mol Cp toluene = 0.161 kJ/molWhat is Q?1 mol C6H5CH34 mol H₂400° CF

Moles of heptane = 1 mol Moles of toluene = 1 mol Moles of hydrogen = 4 mol Cp,heptane = 0.276…

Answered: 5. Consider heptane -> toluene +…

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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Q3. The following information on the pressure-temperature diagram of nitrogen: P (atm) T(K) 0.123 33.3978 1.0 Triple point Critical point Normal boiling point Density of N₂(s): 1.03g/cm-³ N₂(1): 0.808g/cm-³ 63.15 126.19 77.35 Using this information, sketch a phase-equilibrium diagram of nitrogen and mark each point. Then, describe why the slope of each phase/phase equilibrium is positive or negative.
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(a) The ideal gas equation of state is a fairly simple expression of the relationship between the physical properties of a gas. In Module 4, we will consider some other equations of states, one of which is the van der Waals equation of state, (? + a n2/ v2) (V-nb)=nRT where a and b are constant coefficients for a given substance, and P, V, T, and n have their usual meaning. Find the partial derivative (P/T)v for this equation of state . b) Mathematically, it is known that for three variables that are related to one another (as P, Vm, and Tare here) by a function (or equation of state), one can show (??/??)z (??/??)x (??/??)y =−1 (note the cyclic variation of the three variables).Using this relationship, and the definitions of kT(coefficient of isothermal compressibility) and a (coefficient of isobaric thermal expansibility), find a simple equation relating the van der Waals parameter, b, to Vm, a, and kT. (For a discussion of this sort of…
please don't use graph to solve
molar mass of ethanol: 46.094w = 0.645Tc = 513.9 KVc = 167cm^3/molTn = 351.4 K a.) Calculate the molar volume V (in cm3/mol) and compressibility factor Z of saturated liquid ethanol at T = 368 K.b.) Calculate the molar volume V (in cm3/mol) and compressibility factor Z of saturated vapor ethanol at T = 368 K.c.) Calculate the molar volume and compressibility factor Z of ethanol vapor at T = 462.5 K and P = 24.6 bar.
Given Mx(s) + ½ O2 (g) à MxO (s) and DGo = -215,000. +82.0T [J] with T [K] Quantitatively determine the oxygen partial pressure over metal Mx and MxO at 900.°C needed to hold the two phases in equilibrium. Based on your answer to part (1), will a pO2 of 1.00 part per trillion oxidize Mx metal? Justify your answer.
can u please re-do with these constants thanks

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5. Consider heptane -> toluene + hydrogen C7H16 (g) → C6H5CH3(g) + 4H₂(g) Basis: 1 mol C₂H16 1 mol C₂H16 400°C Q (kJ/mol) Cp heptane = 0.276 kJ/mol Cp toluene = 0.161 kJ/mol 1 mol C6H,CH3 4 mol H₂ 400° C