An organic acid has pK₂ = 4.89. What is its K₂ value? K₁ =

Q: Consider the reaction: 2CO(g) + O₂(g) → 2CO₂(g) Using standard thermodynamic data at 298 K,…

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Q: Consider the reaction: 2H₂O(1)→ 2H₂(g) + O₂(g) Using standard absolute entropies at 298 K, calculate…

A: Given: 2H2Ol→2H2g+O2g 2.26 moles of water reacts at standard condition Data: Substance S°JK·mol…

Q: 24.7 Estimate the value of the gas-phase diffusion coefficient for the following gas pairs using the…

A: The Hirschfelder equation for gas-phase diffusion is DAB = 0.001858T3/21MA+1MB1/2PσAB2Ω    .......1…

Q: 5. A gas turbine plant of 800 kW capacities takes the air at 1.01 bar and 15°C. The pressure ratio…

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Q: 3:We wish to strip SO₂ from water using air at 20C. The inlet air is pure. The outlet water contains…

A: given  = X1 = 0.0011 and X2 = 0.0001 m = 22,500 mmHg/mol fracSO2

Q: (a) In your own words, describe why makeup water, chemical additives to the makeup water, and…

A: Part a: Some of the water as steam is lost from the system since a part of uncondensed steam is…

Q: include graph of the c0ncentration pr0file of batch reactor w/ respect t0 time.

A: A gas phase reaction is given as, 2A → B Pure A is fed with initial concentration, CA0 = 0.2 mol/dm3…

Q: Draw the equlibulim curive when X > and y = 33x ? 1-32x 0.05*102 2 0.1 16² 0.2 16² 0.4 x 16² 1 x 10²…

A: Y = 33X1-32X

Q: In the laboratory a "coffee cup" calorimeter, or constant pressure calorimeter, is frequently used…

A: Mass of Aluminum, ma = 63.46 gm Initial temperature of Aluminum, Ta,1 = 97.86∘C = 370.86 K This…

Q: pseudo steady state hypothesis (PSSH)

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Q: Problem S-3b. Trichloroethylene (TCE, C₂HCl3, species A) is an industrial solvent that has…

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Q: 5. (WRF 27.18) A small spherical bead is used as a controlled drug-release capsule in the…

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Q: You have a saturated liquid/saturated vapour mixture at 25°C with enthalpy 2182 kJ/kg. Calculate its…

A: Given  Temperature T = 25 oC Enthalpy h = 2182 KJ/kg

Q: For a 50-wt-% aqueous solution of H₂SO4 at 350 K, what is the excess kJ.kg-¹? enthalpy HE in

A: To calculate the excess enthalpy of a solution, we need to know the enthalpy of the solution and the…

Q: For isothermal reactions of greater than zero order in Plug Flow Reactor (PFR) and Continuous…

A: GIVEN THAT :For isothermal reactionn >0

Q: 4. Calculate AG at room temperature (298 K) if Ksp = 0.00091 at room temperature. Does this AG value…

A: The equilibrium constant, K = 0.00091 The room temperature, T = 298 K

Q: Use diagrams to explain the below: 1- Explain the microstructure of high density polyethylene…

A: Polyethylene consists of hydrocarbon chains with the most basic component being the ethylene…

Q: Answer the following: 1. Determine the enthalpy of combustion of gaseous ethane (C2H6) at 25°C and 1…

A: Given that combustion of gaseous ethane T =25 CP =1 atm water in the product which is in liquid…

Q: A mixture containing 31% benzene (B) and 69% toluene (T) by mass is fed to a distillation column. An…

A: Given: Feed flow rate, F = 4998.77 kg/h Composition of Benzene in feed, xB,F = 0.31 Composition of…

Q: 3. We are separating a mixture of 1,2 dichloroethane and 1,1,2 trichloroethane in a distillation…

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Q: The excess Gibbs energy of a binary liquid mixture at T and P is: GE X₁X₂ (−2.6x₁ — 1.8x₂) RT a.…

A: In thermodynamics, the Gibbs energy is defined as the thermodynamic potential that is minimized when…

Q: The wavelength of a particular color of yellow light is 593 nm. The energy of this wavelength of…

A: Given thatt- Wavelength of yellow light photon is, λ=593 nm=593×10-9m The energy of a photon is…

Q: calculate the required flow rate of the entering steam in m^3/min.

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Q: Calculate the theoretical flame temperature when ethylene at 25 degrees Celsius is burned with: a.…

A: Write the reaction between ethylene and oxygen as follows: C2H4 + 3O2 → 2CO2 + 2H2O One mole of C2H4…

Q: For the elementary homogenous catalyzed reaction A → R is carried concentration. Initial conc. of A…

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Q: Please derive the rate law equation (rp ) for the following  enzymatic reaction with with inhibition…

A: The rate law equation for the enzymatic reaction with inhibition from the product P can be derived…

Q: In a 1 L batch reactor, 1 mol/L carbonic acid decomposes into carbon dioxide and water at room…

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Q: In solving, indicate the Cash Flow Diagram and Solution A man bought a ford vintage car for Php…

A: Given that :i=12 % per year compounded annually P1=526630down payment ,P2 =138146

Q: The irreversible, exothermic liquid-phase reaction A----->B is to be carried out in a 1 m³ adiabatic…

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Q: optimal feed stage.

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Q: H.W.4 try to find the equation below For a mixture of constant a: W 1 Inn F α- 1 In- == - (Xu…

A: Batch distillation is the method of separating components based on their relative volatilities. In…

Q: E17D.2(a) The rate constant for the decomposition of a certain substance is 3.80 x 10³ dm³ mol's¹ at…

A: Given: At temperature, T1 = 35∘C = 308 K, rate constant, k1 = 3.80×10-3 dm3mol-1s-1 At temperature,…

Q: A batch combustion chamber is loaded with 250 moles of ethene (C2H4) and 3000 moles of air (21.0 mol…

A: Given that nethene =250 moles nAir =3000 moles  C2H4  +O2   → CO2+H2O       According to bartleby…

Q: Consider the reaction: 2CO(g) + O₂(g) → 2CO₂ (g) Using standard absolute entropies at 298 K,…

A: Temperature = 298 K Moles of CO = 1.99 mol Note: We are authorized to answer one question  at a time…

Q: The flow meter at water plant is malfunctioning. The plant superintendent tells you the four dual…

A: Given that- Area of dual media filters, A=6m×12m=72 m2 Number of dual media filters=4 Velocity,…

Q: The following isothermal, isobaric, catalytic gas-phase oxidation reaction is carried out in a…

A: C2H4(g)+.5O2(g)→CH2OCH2(g)

Q: The homogeneous liquid phase reaction A >2R carried out at constant volume and temperature in a…

A: we have constant volume system  as reaction in liquid phase. For first order reaction in batch…

Q: 13.18. A liquid mixture of cyclohexanone(1)/phenol(2) for which x₁ = 0.6 is in equilibrium with its…

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Q: E140 D130 ELSO ARDA40 V145 v146 PISO

A: A feedback control system consists of five basic components: (1) input, (2) process being…

Q: Example (4): A mixture of 100 moles containing 50 mole% of n-pentane and the rest is n- heptane, is…

A: Moles of the feed = 100 mol Composition of n-pentane in the feed = 50 % Moles of distillate = 40 mol

Q: The gas in which deviations from ideal behavior due to intermolecular forces are expected to be the…

A: Real gas behavior is given by Van der Waals equation: P+n2aV2V-nb=nRT   Gas a (L2 atm/mol2) b…

Q: The constant pressure molar heat capacity of argon, Cp,m, is 20.79 J K-¹ mol-¹ at 298 K. What will…

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Q: 0.015 m3/s of acetic acid is pumped through a 75 mm diameter horizontal pipe 70 m long. What is the…

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Q: Two streams are mixed in an adiabatic mixer, as shown in the figure. It is known that: • Stream 1 is…

A: m1×e1 +m2×e2-m3×e3+Q-w=0Assuming steady state. adiabatic mixer and no work . change in KE and PE is…

Q: The Haber Process combines nitrogen from the air with hydrogen derived mair (methane) into ammonia.…

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Q: What is a differential mass balance? When is it applied? Write the equation of a differential mass…

A: A differential mass balance is a method used to describe the rate of change of mass within a system…

Q: 4) For workers in closed spaces, it is a great danger to consuming the breathable air (oxygen) and…

A: The height of the rectangular tank, h = 10 ft The area of the square base, A = 5 ft×5 ft = 25 ft2…

Q: Cite the phases that are present, the phase compositions, and the relative amount for the given…

A: Phase diagram of metal alloy is given.

Q: Calculate the enthalpy of the reaction: H2,(g) + ¹/2O2, (g) → H₂O(g) at 350°C, in kJ/mole. Note:…

A: Temperature of reactants and products = 350 0C

Q: A stream of mixture containing 50 wt% liquid A, 30 wt% liquid B and 20 wt% liquid C is fed through a…

A: Distillation is a separation operation which is used to separate the light key components from heavy…