Sublimation reaction of an acid hydrate is shown below.A.NH2O(k) → A(g)+ nH2O(g)For the reactions in which n=2 and 3 the A,G° and A,S° at 435 K are given in the following table. For these reactionscompute the A,G° at 337 K.T= 435 KA,Gº (kJ mol²)A,Sº (kJ mol²K)in2109.50.5393174.20.655

The given reaction is- A.nH2O (k)→ A (g) + nH2O (g) Temperature, T= 337 K Now, the Gibb’s free…

Answered: Sublimation reaction of an acid hydrate…

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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please do last part, i got the first two parts already
The following temperature / composition data are obtained for a mixture of octane (O) and toluene (T) at a pressure of 760 Torr. The quantity x is the mole fraction in the liquid and y is the mole fraction in vapor equilibrium. GC 110.9 0.908 Уr 0923 1120 0.795 0.836 114.0 0.615 0.698 115.8 0.527 0.624 1173 0.408 0.527 119.0 120.0 123.0 0.300 0.203 0.097 0.297 0.164 UAIU 201 The boiling point for T is 110.6 ° C and for 0 is 125.6 ° C. Draw a temperature / composition chart for the mixture. What is the composition of vapor in equilibrium with the liquid with the composition (a) x, = 0.250 and (b) x, = 0.250?
For an equilibrium mixture obtained for the following reaction at 3000 K 2 CO2 (g) = 2 CO (g) + O2 (g) The partial pressures of CO2, CO and O2 are 0.6, 0.4 and 0.2 bar, respectively. (a) Calculate △Go at 3000 K for the reaction, as written (b) Calculate the pressure equilibrium constant for the reaction CO2 (g) = CO (g) + ½ O2 (g). Answer: [─60.4; 0.298]
9.20. Ammonia is oxidized with air to form nitric oxide in the first step of the production of nitric acid. Two principal reactions occur: 4 NH3 + 5 024 NO + 6 H₂O 2 NH3 + 2O₂ → N₂ + 3 H₂O A flowchart of the reactor follows. 100 mol NH3(g)/min 25°C, 8 bar 900 mol air/min 0.21 02 0.79 N₂ 150°C, 8 bar REACTOR Product gas: 700°C, 8 bar 90 mol NO/min 0000 150 mol H₂O(v)/min 716 mol N₂/min 69 mol 0₂/min ġ(kJ/min)
8. Consider the following chemical reaction: 7 4 HBr(g) + O2(g) → 2 H20(g) + 2 Br2(g) Identify the substance oxidized (SO), the substance reduced (SR), the oxidizing agent (OA) and the reducing agent (RA). SO: SR: OA: RA:
The heat of combustion of undecane is - 7430.9 kJ/mol. Use this value to find the heat of formation of undecane. (You may also need to use the following tabulated thermochemical data. Enter an unrounded value.) Substance AH° (kJ mol-) 02 (9) CO2 (9) -393.5 H, O(1) -285.8 C; H12 (1) -173.5 C,H16 (1) -224.2 C9 H20 (1) -274.7 C11H24 (1) -327.2 kJ/mol Activate Windows
2. Consider the following reaction: CO) +=O=COz) s) Find AH (kJ/mol) of the reaction at 298 K and 1 bar (b) ›) Determine the spontaneity of the reaction in a furnace operating at 2000 K where the partial pressures of the compounds are: Compound iP (bar) CO(R) O₂(g) CO2(g) Consider that for this reaction AG2000k = -111 kJ/mol 0.05 2.00 2.50
Determine the specific volume of refrigerant-134a at 2MPA and 100°C, using (a). the ideal-gas equation of state.---- (b). the Vander Waals EOS. (Calculate the Vander Waals EOS parameters using the equations and obtain the data values form the steam tables).Compare the values obtained to the experimentally determined value of 15,000 KPa.---- (c).Using the generalized compressibility chart. Determine the error involved in each case.----
Write and balance the chemical equation for the combustion reaction of propane (C3H₂) in air and determine the stoichiometric volume of air.

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