sople oben e beok

Q: In a tank are 100 liters of brine containing 50 kg of dissolved salt. Pure water is allowed to run…

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Q: As water is traveling from a water tower to someone's home, the pipes it travels in frequently…

A: Given, Water travelling velocity , V1= 5 m/s Diameter d1= 0.5m

Q: A homogeneous liquid phase reaction A → S, –ra = kC} %3D takes place with 50% conversion in a mixed…

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Q: The following are isoelectronic with Br EXCEPT O Se2- O Sr2+ O Kr O Ar

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Q: why is gas power generation better than coal in terms of co2

A: We need to give reason why the gas power generation better than the coal in terms of CO2

Q: A tank having a cross-sectional area of 2 ft is operating at steady state with an inlet flow rate of…

A: Given that, Cross-sectional area of the tank A = 2 ft2 Inlet flow rate at steady state qin,s = 2 cfm…

Q: a spring mass system, the mass of a system is 4 kg and the stiffness is 100 N/m. How much the spring…

A: Given, Mass m = 4 kg Stiffness = 100 N/m

Q: A stirred tank with a volume of 20 liters contains a sugar solution at a concentration of 150 g/L.…

A: The problem can be solved by sugar balance. Let s be amount of sugar at any time t. Then inlet flow…

Q: 1. Volume of water, ml 500 2 Volume of methanol, ml 500 Density of Water at Tr, (Pw, g/cc) 3 1.0000…

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Q: 3. For a 2nd order system with a single zero transfer function Y (s) U (s) (4s+1)(s+1) 2(8s+1) %3D…

A: Given Details:                     YsUs=28s+14s+1s+1 +

Q: 5 moles of air are allowed to expand isothermally at T= 300 K from 20 L to 50 L. If air obeys the…

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Q: II. Liquid Properties a. Define (note: your definition must be based on the closed conduits/pipe…

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Q: Fom steady state heat transter thoough hollow sphres (sunface oreo ehanges along the dineetion of…

A: Given Data: Hollow spherical surface Surface area changes with direction of heat flow.

Q: Identify 1. Directions. suggested pairs of lines, rays, segments, or planes as parallel, the

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Q: the air flow is 1400 lbm air/h.ft2. The overall mass-transfer coefficient

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Q: Using Raoult’s law, calculate and plot the x-y data at a total pressure of 101.32 kPa. b. Plot the…

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Q: QI) QI) Gas A with 20 mole% is contained in a gas mixture with another gas (gas B) at I atm and 120…

A: Given A gas mixture=20mol% A+gas B T=120°C P=1atm Volumetric flow rate=150m3/h Data Antoine…

Q: H2SO dissociates into ions as per the following equation: H2SO4 (aq) 2H (aq) SO 2 (aq)

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Q: What the importance of Anthron and molisch' test ?

A: The importance of Anthron and Molischs test is given below:

Q: Two tanks are connected in series. Tank 1 is initially connected to two tanks of 20 kg of salt in…

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Q: Q.5: Determine the miller indices of directions A, B and C

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Q: Estimate the change in enthalpy and entropy when liquid ammonia at 270 K is compressed from its…

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Q: Find the value of velocity if discahrge through channel is 0.9 m3/s and cross area is 1 m2

A: Given that, Discharge through the channel Q = 0.9 m3/s Cross sectional area A = 1 m2 It is required…

Q: What is the entropy change involved in transforming 1 g of ice at 0 °C and 1 atm pressure into vapor…

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Q: 5. The following is a set of VLE data for the system methanol (1) and benzene (2) at 90°C. Methanol…

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Q: a) 4H b) 4S c) AG

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Q: A forward-feed double-effect evaporator with equal heating areas in each effect is fed with 6 kg/s…

A: The heat balance across the first effect is considered. Similarly, the heat balance across the…

Q: Derive the entropy departure for a fluid that follows the following EOS: a РУ- RT - T V where a is a…

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Q: A gas tank contains 15 mol% propane, 25 mol% n-butane, 30 mol% n-pentane, and 30 mol% n-hexane at P…

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Q: The standard condition is 25°C and 1 atm.

A: Given: The standard condition is 25 C and 1 atm.

Q: = 6.90 lb mol/h.ft3.atm. Plot the operating line

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Q: A multi-unit process first combusts propane and then removes water from the exhaust stream. The…

A: The number of variables for the combustion chamber is considered and this includes known and unknown…

Q: Countercurrent Leaching of Flaked Soybeans. Soybean flakes containing 22 wt % oil are to be leached…

A: Given Soybean flakes = 22 wt % oil+Pure hexane   →    0.8 kg oil/100 kg inert solid Leached in a…

Q: A 125-g sample of cold water and a 283-g sample of hot water are mixed in an insulated thermos…

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Q: Below is a reaction that occurs in a constant volume batch reactor. Describe this reaction in terms…

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Q: a.) A storage tank that is 2.0 m in diameter is being filled at the rate of 2.0 m³/min. When the…

A: The steady-state model is a model in which the input is equal to the output. In other words, it is…

Q: Give the Basis, Process Flow Diagram, Find, Solution. Spent Acid from a stripping column contains…

A: Given spent acid contains 23% of H2SO4  Concentrated acid contains  94 % of H2SO4 Ratio of spent…

Q: Two liquid streams are flowing at constant rates into a mixer. One is benzene, which flows at a…

A: Given, V = 17.5 l/min

Q: Q1.Determine the total resistance of the series connection in Fig. 1. Note that all the resistors…

A: Given, The resistance of series connection.

Q: Create a problem set of 5 problems about material balance. ( Show your solution in each problem)

A: 5 Problems about material balance

Q: Q: A production section in a well was planned to be drilled to a depth of 12000 ft using 12.25" hole…

A: Given data: Casing no Grade yield OD ID t length Pcr Pbr     Psi in in in ft psi psi 1 K-55…

Q: Distillation of benzene-toluene mixture. A binary liquid mixture containing 55% benzene and 45%…

A: Given Details: In distillation column  Feed Flow rate , F=850 kg/hr  Benzene, xF=0.55 Toluene,…

Q: A mixed acid containing 25 %wt H2SO4, 55 %wt HNO3, and 20 %wt H2O is made by blending the following…

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Q: Lipids with long acyl chains form micelles and pack efficiently into a spherical shape Nuclei with a…

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Q: please answer all the questions. avoid typing from Chapter 5 of Elements of Chemical Reaction…

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Q: 500 kmol per hour of a mixture of n‐butanol and iso‐butanol containing 40 mole % n‐butanol is…

A: Given Molar flow rate of n‐butanol and iso‐butanol mixture (Feed)=500 kmol/h Mole percentage of…

Q: A solid material containing 15% w moisture is dried so that it contains 7% w H2O by blowing fresh…

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Q: Part 2: Unit 1 1. Which technology of the past do you think had the most impact in the way of life…

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Q: Topic: Surface Modification of poly(vinylidene fluoride) (PVDF) membranes with treated and untreated…

A: Polyvinylidene fluoride (PVDF) is one of the most widely used polymers in the membrane industry and…

Q: 3.1 A spent Acid from a stripping column contains 23% H2S04 and 77% H20 by mass. This stream is to…

A: Given spent acid contains 23% 0f H2SO4 and percent of water 77%  And concentrated sulfuric acid…