(b) (i) (ii) 600 s after initiation of a first order reaction 48.5% of the initial reactant concentration remains present. What is the rate constant for this reaction? How long will it take until 99% of the reactant have reacted?

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: The gas supplied to a gas engine has the following volume analysis: 24% H2 12% CO 2% CH4…

A: Given the volume analysis of a gas which is supplied to a gas engine 24%H2 12%CO2%CH416% CO246%N2…

Q: A vertical tank 1.4 m in diameter and 2.4 m high contains water to a height of 1.8 m. Water flows…

A: Diameter,d = 1.4 m radius. r = 0.7 m tank height, h = 2.4 m water height, h1 = 1.8m Therefore, total…

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A: Ethylene oxide is produced by the catalytic oxidation of ethylene. The main reaction is accompanied…

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: 25.7 Consider one of the cylindrical channels of inner diameter d that run through an isomerization…

A: Figure of cylindrical channel(diameter=d) The reaction is (isomerization) n-C4H10(g) →i-C4H10(g)…

Q: 6 (a) N₂Os decomposes in the gas phase by the reaction: 2 N₂Os (g) 4 NO₂ (g) + O₂(g) At 25°C, a…

A:

Q: Problem 24-3E. A pipeline containing natural gas from a hydraulic fracturing process contains 80%…

A: Temperature = 17 0+C Pressure = 3 atm

Q: The following information on a water-drive gas reservoir is given: Bulk volume = 100,000 acre-ft Gas…

A: Given information about the reservoir: Bulk volume, V = 100,000 acre-ft Gas gravity = 0.6 Porosity =…

Q: 7. A pump is pumping water at 50 gal/min; P= 70 psi. The efficiency of the pump is 0.73. Compute the…

A: Given that 7.Q=50 galminP=70 psi npump =0.73

Q: A 0.056 M solution of lactic acid, HC3 H5O3, has a pH of 2.56. What is the hydronium ion…

A: HC3H5O3 +H2O ↔[C3H5O3-] +[H3O+]   Lactic acid is a weak acid and does not dissociate completely in…

Q: Q3: Water at 10°C enters at the rate of 0.01 kg/s into a tube of 20 mm inner diameter. It is to be…

A: Water flow rate mw = 0.01 kg/s Intel temperature of water T1 = 10 oC Inner diameter of tube Di = 20…

Q: If this vaporization is done in equilibrium or flash distillation and 40 kg mol are distilled, what…

A: 40kg mol are distilled

Q: Superheated steam at 300°C and 1 bar (absolute) is to be fed to a heat exchanger. It is produced by…

A: Superheated stream at 300 0C is mixed with saturated steam to produced superheated steam at 400 0C.…

Q: D6.* Design a stripping column to remove carbon dioxide from water by heating the water and passing…

A: Stripping is a separation process which is used to separate the solute from the liquid solution with…

Q: 3. Prepare a graph of the following data for acetone solutions at 20°C and 101 kPa pressure.

A:

Q: The activation energy of an isomerization reaction which obeys 1st-order kinetics is known to be 100…

A: Activation Energy = 100kJ/mol Pre-exponential = 1.666*103 cm/s conversion = 70% bed void = 0.4…

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Q: 27.11 A common procedure for increasing the moisture con- tent of air is to bubble it through a…

A: Solution

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A: Since you have posted multiple questions, we will provide the solutiononly to the first question as…

Q: ethane is chlorinated in a continuous reactor by the reaction: c₂h6+ cl₂ some of the product…

A: Given the reaction for chlorination of ethane-     C2H6+Cl2→C2H5Cl + HCl…

Q: Solve using 100 kg raw sulfur. The burner gas from a sulfur burner analyzes 9.2% SO2, 7.13% O2 and…

A: 100 kg of raw sulfur is given, Burner gas analysis are also given, SO2= 9.26O2=7.13%N2=83.67% Raw…

Q: Calculate the mass of a 2m³ propane (C3Hs) at 280 kPa and 40°C.

A: Volume of propane=2m3  Pressure=280kPa Temperature=40oC To find Mass of propane

Q: Consider a heterogeneous gas-phase catalytic reaction: AB(g)→A(g)+B(g) (Catalyst) The surface…

A:

Q: diffusing since it is insoluble in one boundary. The total pressure is 1.013 x 105 Pa and the…

A:

Q: b. A cream separator centrifuge has an outlet discharge radius r₁ = 50.8 mm and outlet radius T4…

A: Given information:   Outlet discharge radius of a cream separator centrifuge, r1 = 50.8 mm = 0.0508…

Q: The same reaction above (A-R), if A and R are both gases, and &A=0.5, A at 1 mol L is feed at a rate…

A:

Q: the experiment readings listed in table below are obtained from Bernoulli's apparatus Volume (cm³)…

A: Experiment readings of volume, time and various height are given via table

Q: a) Draw a stacked bar graph showing the number of students doing their first and second internships…

A:

Q: Your company was appointed as a consultant to purify chloroform (up to 99 mole%) from solution…

A: Distillation is a separation process in which the light key components are separated from the heavy…

Q: Using the rule of mixtures, calculate the density of polypropylene containing 30 vol% talc filler.…

A: Given that, In a polypropylene composite, Volume fraction of talc filler = V.ftaclVolume fraction of…

Q: Discuss

A: 1.The solvent rich phase is extract phase and the another phase or the carier component of solute…

Q: Consider a lecture room of dimensions 30 m x 12 m x 4 m with average absorptivity = 0.15: Calculate…

A: Dimension of room = 30m x 12m x 4m Average Absorptivity = .15

Q: In the following complex reaction (all elementary), specify the type of reactors that would most…

A: A+B→C+D→U

Q: Problem S-3a. A gaseous mixture of 30 mole% O2 (A, 32 g/gmole) and 70 mole% N₂ (B, 28 g/gmole) is…

A: Molar mass of O2 = 32 g/mol Molar mass of N2 = 28 g/mol Composition of O2 in the mixture = 30 %…

Q: A solution of nicotine in water containing 1% nicotine is to be extracted with kerosene at 293 k.…

A: A solution of nicotine and water is given. Composition o nicotine in feed, xF = 1% or 0.01 Feed, F =…

Q: 2. Determine the heating value of nonane, a type of liquid fuel in Btu/lb. 2.1 If nonane's specific…

A: 2.1 To calculate the heating value of nonane when its specific gravity has been modified due to…

Q: 1.) a.) GaAs (GaAs) has the "zinc blende" crystal structure with a lattice constant of 5.653 Å. Zinc…

A: a for GaAs = 5.653 Ao  a for Fe = 2.856 Ao  a for Pt = 3.912 Ao

Q: Could you upload this on paper? And show how did you solve for steps 3 and 4.

A: Note: We are not authorized to answer on paper, kindly follow the typed solution. Formaldehyde is…

Q: In a continuous steady-state process the following two reactions take place:   C6H12 + 6H2O  à 6CO…

A: To solve this problem, we will first write down the balanced chemical equations for the two…

Q: 2 mol gaseous ethene (C₂H4) and 1 mol gaseous water are combined in a reactor and react to form…

A:

Q: ideal work for the separation of an equimolar mixture

A: An Equimolar mixture of methane(1) and ethane(2) is to be seperated. so compositon of methane, y1=…

Q: 10.28 Given below are values of GE /J.mol-¹, HE /J.mol-¹, and CE/J.mol-¹.K-¹ for some equimolar…

A: Excess properties at 298.15 K are, GE = -622 J/mol HE = -1920 J/mol CpE = 4.2 J/mol.K

Q: A food ingredient has a moisture content of 80% on a dry basis so if it is expressed in terms of…

A: Moisture content (in percent) is given on a dry basis as 80% (0.8 in fraction) Moisture content on…

Q: A wet cylinder of agar gel at 278 K containing a uniform concentration of urea of 0.1 kgmol/m³ has a…

A: given that; The homogeneous wet cylinder is present in that agar gel is there which is containing…

Q: Calculate the value of the Arrhenius pre-exponential factor and the activation energy for the…

A: The Arrhenius equation is logk = 9.8-1330T      ......1   The general Arrhenius equation is as…

Q: Determine the constants m and n of the Freundlich Equation

A:

Q: What are the hydroxide and hydronium ion concentrations in a 0.001 M solution of the strong base…

A: Given that- Concentration of [NaOH]=0.001 M Here, the NaOH is a strong base that dissociates…

Q: 6. The decomposition of hydrogen peroxide is first order with respect to H₂O2. 2 H₂O2(1)→ 2 H₂O(l) +…

A: Given reaction is- 2H2O2l→2H2O(l)+ O2(g) For this reaction rate expression is- r=k[H2O2] Rate…

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…