Q5: A force is function of a velocity, a density, viscosity, and two lengths. Using Bunckingham's Pi method, how many dimensionless Pi's should be required to correlate the data for this problem? Find one dimensionless group for this problem, choose the independent dimensions as length, force, and time.

Q: or this one, I understand why it is not a PFR and not a semi-batch with B added to A. However, how…

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Q: 1) The Cr-Ni binary system at 1247 K exhibits a regular solution. For XN₁-0.24 composition, activity…

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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: Hi, I need help with this, it was an activity done in class but I couldn't solve anything. From the…

A: Write the first reaction as follows: A →k1 RA →k2S   Write the rate equation as follows: -rA =…

Q: An electronic PID temperature controller is at steady-state with an output of 10 mA. The set point…

A: An electronic PID temperature controller is given at a steady state. Output = 10 mA The error signal…

Q: Construct a diagram and set up a total mass balance for a dehydrator. Air enters at the rate of A…

A: Given that- In a dehydrator, air and wet materials enter and dry materials go out. Rate of entering…

Q: Actual vapor quality at turbine's exit Actual work of

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Q: For complete combustion of 1 kg of a typical coal 12 kg of air is required. Calorific value of coal…

A: Air needed to burn completely 1 kg coal = 12 kg Ash content in the coal = 22 %

Q: H.W: A vessel of volume 0.2m³ contains Oxygen at 1.013 bar and 15°C if 0.4 kg of Oxygen is now…

A: Given tharv=0.2m3P=1.013 bar=101300 paT=15 C

Q: 02: A sphere of diameter 10 mm, is initially in equilibrium at 672 K in a furnace. It is suddenly…

A: Diameter of sphere = 10 mm Temperature of sphere = 672 K Temperature of air = 292 K Convective heat…

Q: A plate and frame press gave a total of 8 m3 of filtrate in 1800 s and 11 m3 in 3600 s when…

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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: 2. In the elementary gaseous phase reaction A → 2R + S, starting with a feed that is 40% A at 2 atm…

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Q: Sketch how on silicon wafer NiCR is deposited? (Evaporation technique) Sketch how NiCR layer is…

A: To Sketch how NiCR is deposited on silicon wafer by evaporation technique how NiCR layer is coated…

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: A batch reactor is charged with 11.1 kmol of sulfur dioxide and 6.3 kmol oxygen, which react reve to…

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Q: 1. Consider a feed stream consisting of the three components and flowing at 1 mol/min as in the…

A: A ternary still is given with one inlet and two outlet streams. Inlet stream flow rate = 1 mol/min…

Q: Complete the balanced chemical reaction for the following weak base with a strong acid. In this…

A: When weak base and strong acid is reacted then it forms an acidic salt.

Q: For a 50-wt-% aqueous solution of H₂SO4 at 350 K, what is the excess kJ.kg-¹? enthalpy HE in

A: To calculate the excess enthalpy of a solution, we need to know the enthalpy of the solution and the…

Q: 1. Reverse feed double-effect evaporator is used to concentrate a feed of 10% solids to 20%. The…

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Q: For the consecutive reaction AR-S, write out the concentrations o 0.35/hr and k₂ 1.55/hr, plot the…

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Q: 26.20 The data provided in Figure 26.7 are based on the diffusion of O₂ into SiO₂ formed from the…

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Q: Find the dimensions of a closed cylindrical soft drink can that can hold soft drink of volume V for…

A: Solution  Let's denote the radius of the cylindrical can as r and the height of the can as h. Here…

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: A hydrocarbon fuel is burnt with excess air. The Orsat analysis of the flue gas shows 10.2% CO2,…

A: A hydrocarbon fuel is burning in presence of air. Composition of flue gas are given. Let atoms of…

Q: Alyssa repeated the titration of a 5.00 mL antimony trichloride solution with distilled water until…

A: Given that- Concentration of [SbCl3]=0.030 M Concentration of [HCl]=1.2 M Volume of SbCl3=5.00…

Q: Example 11.1: A solution of sodium nitrate in water contains 48 % NaNO3 by weight at 313 K (40° C)…

A: A solution of NaNO3 in water is given. Given: mass of solution = 100 kg At 313 K, mass percent of…

Q: Q8. Oven drying, Dean Stark Distillation, and Karl Fisher titration are used to determine moisture…

A: Oven drying, Dean Stark distillation, and Karl Fischer titration are all methods used to determine…

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

A: Solution

Q: Silicon thin film are commonly formed by chemical vapor deposition of silane vapor (SiH4) onto a…

A: The balanced chemical equation for the reaction is: SiH4(g) → 2H2(g) + Si(s) According to the…

Q: D2. We are absorbing hydrogen sulfide at 15.0°C into water. Entering water is pure. Feed gas…

A: Total liquid and gas flow rates are constant.

Q: 2.4 A piston-cylinder device contains a mixture of 0.05 m³ of saturated liquid water and 0.8m³ of…

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Q: 5. A gas turbine plant of 800 kW capacities takes the air at 1.01 bar and 15°C. The pressure ratio…

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Q: The flow meter at water plant is malfunctioning. The plant superintendent tells you the four dual…

A: Given that- Area of dual media filters, A=6m×12m=72 m2 Number of dual media filters=4 Velocity,…

Q: In lecture, we also considered pressure driven flow of an incompressible Newtonian fluid (INF)…

A: The volumetric flow rate through an annular gap between two coaxial cylinders is Q =…

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: The specific volume of wet steam at 500 kpa is 0.2813 m3/kg. using the data from steam tables,…

A: The specific volume of wet steam at 500 kpa = 0.2813 m3/kg we have to find the quality of stream…

Q: 1. What is a balanced process? How do you scale a flowchart? What is a basis of calculation? 2. The…

A: Amount of C2H6 = 100 mol Amount of air = 2000 mol Amount of benzene-toluene mixture = 1 g

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

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Q: A product having a moisture content of 70% (wet basis) is dried in a tunnel type dryer at a rate of…

A: Given that- Moisture content= 70% (wet basis) Feed flow rate= 30 kg/h Inlet condition- Drying air…

Q: When acetone is heated in gas phase, decomposition into ketene and methane occurs according to:…

A: Given values are- d=10 cm=0.1m L=10m  k=1.047 s-1 Temperature, T=7250C=998 K Number of tube=20…

Q: with three equilibrium stages strips 1,000 kmol/h of liquid at 300°F with the following molar…

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Q: Consider a system consisting of a cylinder with a movable piston containing 106 gas molecules at 298…

A: Given that- A gas cylinder has, initial gas molecules= 106 Initial temperature= 298 K Initial…

Q: An equilibrium stage tower running at ambient conditions is to be used to remove SO₂ from an air…

A: Absorption is a separation process which is used to separate the solute from the gas mixture in…

Q: Determine the specific heat at constant volume for liquid mercury at 273 K, and at a pressure of 1…

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Q: 24.19 Benzene (species A) is often added to ethanol (species B) to denature the ethanol. Estimate…

A: The temperature of the system, T = 288 K Species A is benzene and species B is ethanol.   We need to…

Q: a. Liquid sodium, flowing at 1000kg/s, enters a heat exchanger at 450°C and exits at 350°C. The C of…

A: flow rate of liquid sodium (mh)=100 Kg/s initial temperature (Th1)=450oC final temperature…

Q: . In the presence of 20,000 lb/h of air, an external gas stream is delivered into an air pollution…

A: External gas stream fed at rate = 10,000 lb/h presence of air in air pollution control device =…

Q: Derive the integrated rate equation:

A: The differential mole balances of a series reaction are given.

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