Calculate the enthalpy of formation of copper(II) sulphate from the following data:→ 2CuO (s)2Cu(s) + O2(g)2S(s) + 302(g) → 2SO3(g)CuO (s) + SO3(g) → CuSO4(s)(c) TABLE 2 shows several selected thermochemical data.TABLE 2(b)AH°= -325 kJAH°= -800 kJAH°= -220 kJ<-782.5 k

Given that there is reaction given and its enthalpy is also given

Answered: (b) Calculate the ent 2Cu(s) + O2(g)…

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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Example 2: For a binary mixture of components land 2, the volume change of mixing (ml/mole) is given as: AÎM = 1.2x1x2 A) Determine the excess volume of the mixture. B) What is the volume of mixture as a function of molar fractions if molar volumes of pure components 1 and 2 are respectively 5 and 10 ml/mole.
s] Type the answer (value only) in the boxes below for the following questions given the equation below: 2 C₂H6 (g) + 7 02 (g) 6 H₂0 (g) + 4 CO₂ (g) a) When [CO₂] is increasing at 0.32 mol/L.s, how fast is [C₂H6] decreasing? mol/L.s b) When [0₂] is decreasing at 0.28 mol/L.s, how fast is [H₂0] increasing? mol/L.s.
Patm Fluid 1 = Oil, P1 = 790 kg / m, h1 = 50 cm Fluid 2 = Chemical X, p2 = 850 kg / m3, h2 = 120 cm Fluid 3 = Water, p3 = 1000 kg / mở, h3 = 80 cm %3D Fluid 1 h1 If atmospheric pressure is 101.3 kPa determine the absolute pressure, P at each of the following locations : 3 |kPa | kPa |kPa P@ Point 4 = Fluid 2 P@ Point 3 = h2 P@ Point 2 = КРа P@ Point 1 = Fluid 3 hz
4. Adsorption Isotherm Curve: The low pressure (beginning region) of an adsorption isotherm curve can be approximated with a linear equation of the form: X₁* = K x P₁. The data in the table below provides laboratory measured values of the partial pressure of an adsorbate P¡ versus the mass fraction of adsorbate on the adsorbent X;*. Determine the value of K for the equation above using the data in the table, and also provide the r-squared value of this linear equation fit. Recommend you use the linear regression function in EXCEL to determine these answers. X* (gr adsorbate/gr PCC14 (mm Hg) adsorbent) 0 0 2 0.084 3.5 0.15 5 0.27 7 0.38 10 0.525 Value of K in equation above r-squared value from linear equation fit
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3. I have been running a pilot plant, demonstrating a change to a process from my plant. I am hopeful that this change will allow us to make product faster. I have measured the rate of production, and the data are below. Table 3. Production rate from pilot plant demonstration tests. Run # 1 2 3 4 5 P (pounds per hour) 26.0 24.4 30.1 20.3 13.9 From these data, please estimate: a. Estimate the Type A uncertainty in these measurements. Be sure to include the units. b. Estimate the Type B uncertainty associated with these measurements. Be sure to include units. c. Determine the uncertainty in the measurement of production rate. Be sure to include units. State your answer as average +/- uncertainty.

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(b) Calculate the ent 2Cu(s) + O2(g) 25(s) + 302(g) CuO (s) + SO3(E