i. K = exp [− RT Σi Mi (T)] ii. K = x² xD TAX ; x; are mole fractions in liquid. iii. 0 = m₁h₁ +ṁ₂h₂ − ṁ3 + Q + Ws

Q: Hydrogen gas is diffusing through an unglazed neoprene rubber with a wall thickness of 50 mm at 30°C…

A:

Q: Question 5. The basic chemical reaction involved in a typical wet process for SO₂ removal (emission…

A: SO2 is removed by the wet process by reacting with (NH4)2SO3.

Q: Analyze the following images. Identify the type(s) of corrosion. Clearly state your assumptions.…

A: By seeing this image, we can infer that this is an image of a switchboard and by the use of screws…

Q: 1) The thermal decomposition reaction of ethylamine at 520°C can be represented by the equation:…

A:

Q: Cpol (g/dL) Time (s) 0,40 743,3 0,35 711,3 0,30 673,3 0,25 620 0,20 583 0,15 542,2 0,10 466,4 0,05…

A: η=kρt , where k= viscometer constant                            ρ=density of solution…

Q: A solder batch is made by melting together 71 g of a 40:60 Pb-Sn alloy with 56 g of a 60:40 Pb-Sn…

A: Total mass of Pb = 71*0.4 + 50*0.6 = 58.4 g Total mass of Sn = 71*0.6 + 50*0.4 = 62.6 g Wt% of Sn =…

Q: The kinetics of the decomposition of Nitrous Oxide (N₂O) was studied at 550 °C in the presence of a…

A: For zero order reaction; -rA = k .CA0 = k

Q: What is the PVD technique for improving the surface hardness of metals and other engineering…

A: PVD stands for physical vapor deposition. It is a process where  a solid material is vaporised in…

Q: 100 kg/s of a crude oil is heated from 24°C to 40°C through the tube side of a multitube heat…

A:

Q: Calculate the following quantities in pounds per pound of fuel for combustion with 5.5 percent…

A: Composition of a coal sample is given.

Q: A weak acid has a Ka of 9.8 x 10-7. What is the value of pK for the acid? a pK₂ = Submit Answer Try…

A:

Q: Aluminium (Al) has a face-centered cubic structure, with lattice parameter a = 4.05 × 10^−10 m. If…

A:

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: [1] Define: xi, Yi, µi, M₁, M, Mi, fi', fiº, fișat, fi, fig, MR, Miª, þi, Ρ, B, and Z. If there is…

A:

Q: The water-gas-shift reaction, CO(g) + H₂O(g) → CO₂(g) + H₂(g)

A:

Q: Example 4.2: Ammonia is to be removed from 10% ammonia- air mixture by absorption with water in a…

A: The mole% of ammonia in inlet mixture is 10% y1 = 0.1 The mole% of ammonia in outlet mixture is 0.1%…

Q: Q2/ Answer the following question: A laboratory engine uses the heptan (C₂H₁6) as a fuel. A dry…

A: Heptane is burnt with air.

Q: Problem 3. A liquid is flowing through an 8cm diameter pipe. It is being heated by a hot fluid…

A: here we have velocity data , so we have to find a perfectly fit curve for the given data points.…

Q: At 30 °C and 1.013 bar, the volumetric data for a solution of benzene (b) and cyclohexane (c) are…

A:

Q: 2000 kg

A: To determine percentage of benzoic acid extracted we determined how much benzoic acid is left in…

Q: A _____________ reactor approaches a _____________ reactor at infinite recycle Fill in the blanks…

A: When a product stream from a plug flow reactor is divided and one part of it is sent to the reactor…

Q: How can I calculate the CO2eq in US tons? Knowing that 600ft2 of 1/4inch boards produce 407kgCO2eq…

A: 600 ft2 of 1/4 inch boards produce =407 Kg CO2 eq

Q: يا أصدقائي، كل يوم ا يزيدنا إنجازاً. كلما زادت الضغوط والمسؤوليات ارتفعت وتيرة الطموحات والانتصارات.…

A: this is an urdu literature that needs to be translated

Q: 0.91 The photochemical decomposition of HI proceeds by e mechanism HI + hv→H+ I H + HI→H₂ + I I + I…

A: The reaction is sequence of reaction We will do steady state approximation for solving part a

Q: A Liquid mixture containing 45 % heptane and 55 % octane is to be continuously rectified at 1 atm to…

A: The mole fraction of heptane in feed, xF = 0.45 The mole fraction of heptane in distillate, xD =…

Q: The off gas from a boiling water nuclear power reactor contains a whole variety of radioactive…

A: Soultion 1; A -----> B given,  half time, t1/2 = 5.2 days mean residence time,t = 30 days

Q: For the consecutive first-order reaction without reverse reactions, assume that k₁ = 0.01000 s-¹ and…

A:

Q: Q1 1- Salt by wt (%), naphthenes By Vol (%)for Brent blend -2014 crude oil are .°F 2- 20 % vol of…

A: We’ll answer the first question since the exact one wasn’t specified. Please submit a new question…

Q: Air oxygen (A) dissolves in a shallow stagnant pond and is consumed by microorganisms. The rate of…

A: a. To derive a relation for the steady-state oxygen concentration distribution in the pond b. Obtain…

Q: We would like to seperate a mixture of 50% A and 50% B whihc is fed to a distillation column. The…

A:

Q: A binary mixture of n-heptane and n-octane at its boiling point containing 70% (mol percent) of…

A: A mixture of n-heptane and n-pentane is separated into distillate and bottom product in a continuous…

Q: Calculate the fugacity and fugacity coefficient of CO2 .

A:

Q: a) the mass rate (kg/h) and composition of the raffinate b) the mass rate (kg/h) and composition of…

A:

Q: The solute hydrochloric acid (A) is diffusing through a thin film of water (B) 2.0 mm thick at 283…

A: thickness of the film(l)=2.0 mm=0.002 m temperature (T)=283 K concentration of HCl (A) at point (2)…

Q: Transmitancia (%) 100 90 80- 70 60 50 40 30 200 400 600 800 Longitud de onda (nm) 1000 1200

A: As the thickness increase , more spectral waves will be absorbed and hence there will be less…

Q: 23.1 Identify any initiation, propagation, retardation, inhibition, and termination steps in the…

A: Propagation steps -Elementary steps in which the number of free radicals consumed is equal to the…

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

A:

Q: Question 3: Ethane at 25 °C and 1.1 atm (abs) flowing at a rate of 100 mol/s is burned with 20%…

A: Ethane gas is burned with oxygen.

Q: 4. Consider a conical enclosure of height h and base diameter D. Determine the view factor from the…

A:

Q: Ammonia is to be removed from 10% ammonia Example air mixture by absorption with water in a packed…

A: Given data: Ammonia is removed from 10% ammonia-air mixture by countercurrent scrubbing with water…

Q: In a chemical industry a 20 cm wide horizontal channel carries a liquid at a rate of 10 liter/s, at…

A: To find out the tranquil depth downstream of a natural mixing zone, we can use the principle of…

Q: The volume of a binary mixture in cm3 mol-1 can be predicted using the expression below: V = 65x1 +…

A: Molar volume of a binary mixture is given. Molar composition of the mixture is, x1 = 0.47 x2 = 0.53

Q: R16.12 For a system in which the gas-phase reaction N₂ + 3H₂ → 2NH3 is occurring, the slope of a…

A: Rate of reaction is proportional to change of moles of any species "i" with respect to time

Q: A sheet of BCC iron 2 mm thick was exposed to a carburizing gas atmosphere on one side and a…

A: Given that- BCC iron thickness, dx= 2mm=0.002 m Temperature, T=6750C Final temperature of iron after…

Q: Integrate the rate differential equation

A: The reaction given asA⇌B, is a first order in both direction

Q: 7. Joule-Thompson cooling of a gas occurs when the pressure of the gas drops as it goes through a…

A: If Z= f(x,y) is function of two variables say x and y. then total differential will be ;…

Q: T(z) = Toe-z/Tools

A: We know that   At adiabatic condition the change in presure dp= -ρgdH (negative sign show the air…

Q: One hundred g-moles per hour of liquid n-hexane at 25°C and 7 bar is vaporized and heated to 300°C…

A:

Q: 16.36 For the reaction 2A +B→C+D+ 2E, data for a run with [A]o 800 mmol/L and [B]₁ = 2.00 mmol/L are…

A:

Q: Exercise 3. Find the distance between the trays of a settling chamber to remove dust from a gas…

A: To calculate the distance between the trays of a settling chamber to remove dust from a gas stream,…