Q 6) A mixture of methane and nitrogen is burned in the presence of air and the effluent gas composition is given in table QS. Table Q5 Compound Mole fraction CO2 0.087 CO 0.01 O2 0.038 N2 0.865 Determine the feed composition and percentage excess air used for the above mentioned process.

Q: Determine the percentage of excess air fed to this reaction, then calculate the molar flowrate of…

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Q: Q1. A. From the following table, estimate the energy content based on organic components once and on…

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Q: When 23.6 g of calcium chloride, CaCl2, was dissolved in water in a constant-pressurecalorimeter,…

A: Given that, Mass of CaCl2 = 23.6 g,  molar mass =111 g/mol Hence, moles of CaCl2 is calculated as:…

Q: Q4// A liquid mixture of benzene-toluene is to be distilled in a fractionating tower. The feed…

A: Given Data  XF,B=0.4 XF,T=0.6 XD,B=0.90XW,B=0.10The feed is at its boiling point The reflux ration…

Q: B) Calculate the mass percentage of hydrogen in ethanol C,H;OH. C) Calculate the POH of 2×10 M of…

A: We are asked to find the mass percent of hydrogen in ethanol. first we will calculate the molar mass…

Q: 2- Hydro cracking is an important refinery process for Converting low-valued heavy hydro Carbons…

A: Given, The octane went into hydrocracking and formed 19.5%C3H8, 59.4%C4H10, and 21.1%C5H12. Let the…

Q: 12.00 g of a potassium hydroxide, KOH solution is mixed with 40.00 g of lead (II) nitrate, Pb(NO3)2…

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Q: 3. A ternary blend of gasoline (90% octane no), alcohol (75% ethanol, 25% methanol) anc benzole (75%…

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Q: 7. A liquid fuel composed of C 86%, H 12%, S 2% is combusted. After 100 kg of its combustion,…

A: Basis: 100 kg of liquid fuel and complete combustion It contains 86 kg C , 12 kg H and 2 kg of S…

Q: Example 4.2. HNO, and 8 wt% water, by mixing You are asked to make 1,000 kg of the mixed acid…

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Q: A 100-gram coal tar sample was found to contain 80.40% C, 8.20% H, 3.20% S, 5.40% O and 2.80% N. The…

A: Given that, The mass of coal tar m = 100 g The composition of coal tar in weight% C : 80.40% H :…

Q: Ethanethiol (C2H6S) is a compound with a disagreeable odor that is used to impart an odor to natural…

A: Ethanethiol is also known as ethyl mercaptan. It is a clear liquid with a distinct odor and has a…

Q: Two component VLE calculation:  Calculate the bubble point temperature for a liquid hydrocarbon mix…

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Q: Note that if the % carbon and net hydrogen lost in the refuse is around 7%, a. Determine the orsat…

A: The moles of components are calculated by assuming a basis. The loss percent is considered and the…

Q: A hydrocarbon is burnt with excess air. The Orsat analysis of the flue gas shows 10.81% CO2, 3.78%…

A: When a hydrocarbon, which is composed of carbon (C) and hydrogen (H), is burned in air, it reacts…

Q: Conditions for the bottoms at 229°F and 282 psia from a depro- panizer distillation unit in a…

A: Given in the problem are temperature , pressure , component flow rates Where we have assumed that…

Q: 8. A pure saturated hydrocarbon is burnt with excess air. Orsat analysis of the stack gas shows…

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Q: Example 3.6: A continues fractionation column, operation at atmospheric pressure , is to be designed…

A: Note: We are authorized to answer three subparts at a time, since you have not mentioned which…

Q: Aqueous hydrobromic acid (HBr) reacts with solid sodium hydroxide (NaOH) to produce aqueous sodium…

A: The balanced reaction between HBr and NaOH to produce NaBr and H2O is written as, HBr (aq) + NaOH…

Q: A feed stream containing 15% wt solids and 85% wt water is introduced in a certain process where the…

A: Given thatfeed contains solid = 15 %wt water = 85 % wt heat is added and water is evaporated residue…

Q: The exhaust gas from a furnace gives the following Orsat analysis: 13.6% CO2, 2.4% cO, 2.8% O2, and…

A: Basis : 100 moles of exhaust gas- hence, N2 = 81.2 moles hence O2 fed = 81.20.79×0.21 = 21.585 moles…

Q: A semi-batch distillation unit is filled with 300 mol of a 80 mol% benzene-20 mol% toluene mixture.…

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Q: A tray distillation column tower is to be designed to distill 550 Ibmol/h of a binary mixture of 50…

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Q: A of an KC at is to 200 in a The contains 18.67 g water per 100 g of dry KC, what percentage of the…

A: Given that, The initial temperature of KCl feed solution to crystallizer T1 = 100oC The solubility…

Q: (i) The amount of CO₂ being removed from the gas stream. (ii) The composition of gas leaving the…

A: Answer.

Q: The burner gas from a sulfur burner analyzes 9.2% SO2, 7.13% O2 and 83.67% N2. The raw sulfur…

A: Given data: The composition of species in the burner gas is given as: SO2 = 9.2 % O2 = 7.13 % N2 =…

Q: An aqueous solution of acetic acid is to be extracted with isopropyl ether. The solution contains…

A: Given  The solution contains 24.6 kg of acetic acid and 80 kg of H2O Solvent isopropyl ether = 100…

Q: 9. A gas mixture is analysed as follows: batoqua Component Carbon Dioxide Mass % 15 Carbon Monoxide…

A: take the basis as 100 g of mixture Given: 15 g CO2 8 g CO 57 g CH4 20 g H2 mole=weightmolecular…

Q: Pure sulfur is burned with 30% excess air. As a result of combustion, 7.23% SO 3, 4.06% SO 2, 7.06%…

A: Given: Pure sulfur (S) is burned with 30% excess air by the following reactions: S + 32O2  →  SO3S…

Q: 1 kg of a mixture of 60 wt% naphthalene crystallized at 24°C. in benzene is

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Q: A solution containing 50 weight % methanol and remaining water at 300 K is admitted to a…

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Q: Ten thousand kg/h of a 10 wt% liquid solution of naphthalene in benzene is cooled from 30oC to 0oC.…

A: Given:   Total feed rate of the liquid solution of naphthalene in benzene, mF = 10000 kg/h Weight…

Q: Calculate the formation volume factor for the gas given below for use at 5000 psig and 194 °F.…

A: Given data: A sample of hydrocarbon gas is given and the composition of hydrocarbon also given.

Q: Calculate the gas viscosity at 1 atm and 162°F. Given the following composition of the gas. Fill in…

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Q: Q3. A. Based on the following table, what will be the chemical formula if the humidity is to be…

A: Given Overall composition of refuse in terms of C, H, O, N, S and Ash mass percentages

Q: An aqueous solution containing 10 moles percent ammonia is to be separated via continuous flash…

A: An aqueous solution of ammonia and water is separated in a flash distillation column.

Q: 4. Barium carbonate is commercially important as a basis for the manufacture of other barium…

A: There are total four reactions involved in this system. Barium sulfide is obtained by heating…