percentage of O₂ on a wet basis.

Q: Hi, I used this equation: k*V/v0 = -(1+e)*ln(1-XA) - e*xA

A:

Q: Q.2: The combustion analysis using ORSAT apparatus, where the analysis indicated as 15% CO2, and…

A: Orsat analysis provides the molar composition of dry flue gases Basis: 100 moles of dry flue gases…

Q: Exercise: Determine AH and AS for the auto-ionization of water. 2 H₂O(1) Temperature (°C) 0 25 35 40…

A: Equilibrium constant for water and temperature data is given.

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A: Excess air is the air which is used in excess for combustion of various fuels (solids, liquid, and…

Q: A midsize steam-methane reforming plant is consuming methane at a rate of 125,000 mol/h and…

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Q: Calculate the theoretical flame temperature of a gas having 20% CO and 80% N2 when burnt with 150%…

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Q: What is the meaning of these equations: Langmuir equation and Freundlich equation Please give the…

A: two equations for absorption are given ,we need to determine their symbol  meaning along with their…

Q: A tray tower to be designed to absorb SO2 from an air stream by pure water at 293 K. The entering…

A: Sulfur dioxide is removed from the air mixture with the of liquid water in an absorption tower.

Q: QUESTION 9 Regarding the following reaction at constant temperature, calculate the ratio of Kx at…

A: Write the reaction as follows: H2COg ↔COg +H2g   Equilibrium constant is defined as the ratio of…

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A: To reword the given text for a clearer understanding to the user

Q: CHEMISTRY FOR ENGINEERS  (UPVOTE WILL BE GIVEN. PLEASE WRITE THE COMPLETE SOLUTIONS LEGIBLY. NO LONG…

A: Given that- Mass of ozone (O3) in stratosphere is 3 billion kilogram so as m=3 billion kg    =3×109…

Q: 100 mols per second of ammonia (NH3) is burned with 20% excess O2 based on fresh ammonia feed)…

A:

Q: 5- Air, at 100 °C, flows through a thin-walled steel tube with an inside diameter 25 mm. The wall…

A: Given thatT=100 Cd = 25 mm = 25 x 10-3 m t = 0.5 mm = 0.5 x 10-3 m k =40Wm KTs =20 Ch2 =  10 wm2Kh1…

Q: 2. Calculate the speed of sound in helium gas at 500°F.

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Q: One of the major factors influencing seasonal ozone loss in the Antarctic winter is the dimerization…

A: Temperature and equilibrium constant data for a reaction is given.

Q: A client has an airstream that is 150 ºC and at 1 atm of pressure that contains 50,000 ppm of…

A: Given data: Concentration of heptane in air stream = 50,000 ppm Heptane removed = 40 %

Q: 2.1. Determine the amount of energy released (in calories) when steam at 110°C (constant pressure)…

A: Given: Steam is condensed from 110oC to 50oC to produce 500 L of water. At 50oC, the density of…

Q: The following gas phase, first-order, irreversible reaction is undertaken in a batch reactor, of…

A: Given details: first order reaction,                          A→B+C rate constant,k=0.23 per sec for…

Q: Professor Modyn's steady state flow reactor is now fed acetylene (C2H2)(C2H2) at 2.000 mol/s.2.000…

A: Acetylene is oxidized to form water and carbon dioxide.

Q: Depending on the temperature and pressure, ice can have different types of crystal structure…

A: Given that- Ice has hexagonal structure on earth, cubic struture for temperature between 700C to…

Q: One thousand liters of a 95 wt% glycerol-5% water solution is to be diluted to 60% glycerol by…

A: Given data: Volume of 95 % glycerol solution = 1000 L Internal diameter of pipe = 5 cm Time taken to…

Q: At the end of the 18th century, a kilogram was defined as the mass of exactly one cubic decimeter of…

A: To calculate The moles of water contained in one cubic decimeter of water with density of 0.999972…

Q: 1. A crystallizer is charged with 100kg of solution containing 25% Ba (NO3)2 in water. On cooling…

A: Since you have asked multiple question, we will solve the first question for you. If you want any…

Q: Water at 200°F is pumped from storage at the rate of 50 gal/min. the motor for the pump supplies…

A: Given that:T =200 F=93.333 CQ= 50 galmin=0.003155 m3sPower =2 HP =1492 WQ=40.000 Btu /min =703.371…

Q: 7-16 A small company is using the unit-of-production method for determining depreciation costs. The…

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Q: A liquid radioisotope with 2.7 µCi is being injected to a mouse. After 30 days, the remaining…

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Q: Producer gas analyzing 25.3% CO, 13.2% H₂, 0.4% CH4, 5.4% CO₂, 0.5% O₂ and 55.2% N₂ is burned in…

A: Basis : 1 mole of feed producer gas Feed analysis component mol% mol CO 25.3 0.253 H2 13.2…

Q: separation process

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

A: A mixture of CS2 and CCl4 is to be separated into distillate and bottom product with the help of…

Q: A boiler is fired with coal containing 72.63% C, 14% ash ,1.6% N, and 1.2% S burnt under conditions…

A: Basis 100 kmol

Q: 100 kg/h saturated steam at 1 bar is mixed with superheated steam (T = 400oC, 1 bar) to produce…

A: Given, The flow rate of saturated steam, m1 = 100 kg/h The pressure of the saturated steam, P1 = 1…

Q: Exercise Determine AH and AS for the auto-ionization of water. 2 H₂O (1) Temperature (°C) 0 25 35 40…

A:

Q: Can you explain if the answer to part b physically reasonable?

A: Given time of evaporation of the droplet(t0) is t0=CA(L)R22cDABln11-xAR Where CA(L) is molar density…

Q: Q3/ The bulk volume of the core sample is 150 cm³ and its porosity 18%. The pore compressibility of…

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Q: one hundred fifty kmol of an aqueous phosphoric acid solution contains 5 mole% H3PO4. The solution…

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Q: Experimental Value of Hoc. Using the experimental data given in Problem 10.6-8, calculate the number…

A: Acetone is absorbed from the air. Operating conditions are, T = 293 K P = 101.32 kPa Packing = 25.4…

Q: The rate of the following reaction has been found to be first-order with respect to hydroxyl ions…

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Q: If the reaction 2H₂S(g) 2H₂(g) + S2(g) is carried out at 1065°C, Kp = 0.0120. Starting from pure H₂S…

A: Given that T=1065 CKP =0.0120.30 atm of H2

Q: Air at atmospheric pressure flows across a staggered tube bank consisting of 8 rows of tubes in the…

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Q: Type of flow in which shock waves are gene a. transonic b. subsonic A pump delivers 40 gpm is its…

A: To answer the given four MCQs along with the requisite explanation

Q: A brine solution is heated from 50°F to 90°F in a one shell pass (hot water)-two tube pass (brine)…

A: Given that for a one shell pass (hot water)-two tube pass (brine) heat exchanger- Initial…

Q: Problem 3 A heat engines operates between a lake's surface water at a temperature of 300 K and water…

A: Given, The surface temperature, T1 = 300 K The temperature of the water, T2 = 285 K The power…

Q: -0.15 56 115분 - 1 구 , + 분 +16) dt -0.15

A:

Q: A stock containing 1.526 kg moisture per kg dry solid is dried to 0.099 kg moisture per kg dry solid…

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Q: Which of the following statements are TRUE regarding centrifuge safety? Note: There are two dials on…

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Q: Q1/ Ideal gas is cooled at constant volume (2.23 m³/kmol) from an initial state of 4°C to final…

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Q: An LDPE polymer is having 200 monomeric units in its structure. The molecular weight of the polymer…

A: Given data: Molecular weight of the polymer = 10000 g Number of monomeric units = 200

Q: Given: gE/RT = 4 x1 x22   Determine the expression for the activity coefficient for component…

A: Given relation of Gibbs free energy is as shown below: GERT=4x1x22

Q: 1. The following data were observed when a gas was compressed. Calculate the work needed to compress…

A: As we know 1 bar = 100000 Pa

Q: Assume in the last question,  ∆rG°,  K and ∆rH° at 25°C are -70.11kJ/mol, 1.9×1012  and…

A: Given that:△G =-70.11  KJmol△H =--65.19  KJmolk =1.9  x 1012T1  =25 C=298.5 k T2=670 C=943.15 K