D: What is the capillary effect? What is its cause? How is it affected by the contact angle?

Q: 4. A bottle of HBr has printed on its label that it contains 31%wt HBr. Using this information,…

A: Note: We are not authorized to provide handwritten solution. Kindly follow the provided solution.…

Q: Steam flows through a nozzle at mass flow rate of m = 0.1 kg/s with a heat loss of 5 kW. The…

A:

Q: [Vaporization/Condensation] Air at 60°C, 745 torr and 10% humidity is supplied to a drier at the…

A: Water is removed from wet air with the help of drier.

Q: yield coefficients

A:

Q: In the mass transport theory, the mass flux j is generally given as, j = -pDVw Show that for a…

A:

Q: 12. A plate and frame filter press contains 24 frames, each 1 inch thick and has inside dimensions…

A: The plate and frame filter works on mechanism surface filtration. The slurry comes into the filter…

Q: A chemical processing plant is designed to produce 90 mole % pure ethanol. The plant operates in two…

A: Since you have posted a question with multiple sub-parts, we will solve first three sub parts for…

Q: A certain catalyst undergoes sintering overtime, causing its catalytic activity to decrease…

A: Given data: rd=dadt=kda3kd=50e-1500TLet initial activity; ao=1Final activity; a=1-0.95=0.05T=300 K

Q: Calculate the molar density of the saturated liquid and saturated vapor by the soave/redlich/kwong…

A: Given that- Temperature, T=1100C = 383 K Pressure, P=18.66 bar = 18.66 x 105 bar Molar mass of…

Q: 1. A plunger 250mm in diameter is being pushed at 125mm/sec into a tank filled with oil having S.G.…

A: Given Plunger diameter,d1=250mm Pushed rate,V1=125 mm/s Oil in a tank have SG=0.8 Fluid is…

Q: The specific volume of superheated water vapor at 0.6 MPa and 900°C is 0.90179 m³/kg in the steam…

A: Answer: a)  we know that,  Molecular weight of water = 18 g/mol  we have,  V = RT/P

Q: a) The knowledge of transport phenomena is essential for understanding many processes in chemical…

A: Explain three levels of Transport phenomenon.

Q: Topic: Isothermal Reactor Design PROVIDE HANDWRITTEN SOLUTION PLEASE A rxn occurred in an isochoric…

A:

Q: Why do we need to define mass transfer coefficient? How mass transfer coefficient is different from…

A: Given information: Mass transfer coefficient Diffusion coefficient

Q: b) A complete drying experiment for two different materials (sand and minced meat) was conducted in…

A: the two major parts of the drying rate curve are period of constant rate and a period of falling…

Q: Derive the transfer function of C(s)/R(s) for the system shown in Figure 4 by using a block diagram…

A: from the given block diagram , we need to determine the transfer function C(s)/R(s) using block…

Q: A flue gas contains 35.0 mole% NH3, 30 mole% SO3, 7 mole% CO, 13 mole% O₂ and the balance H₂O. a)…

A: The dry basis is considered without moisture and water.The molar basis is assumed to be the total…

Q: Calculate the flow rates of the two output streams.

A:

Q: better selectivity

A:

Q: Please consider CO₂ that entered a process at the rate of 2.64 kg/min. The CO₂ entered at 274 °K and…

A: Given that- Mass flow rate of CO2,  m1= 2.64 kg/min =2.64 kg/min × 1 min60 sec=0.044 kg/s  Molar…

Q: In a desert chemical plant, the operator wishes to store chilled water underground in a spherical…

A:

Q: Consider the following gas phase reaction in an isothermal, isobaric batch reactor. The reactor is…

A: Given gas phase reaction in a batch reactor is- 3A → B+ C      -r1A=k1ACA3 For the reaction, the…

Q: The general Ksp expression in terms of "S" (molar solubility) of FePO4 is: Select one: a. 10885 O b.…

A: Write the reaction for the dissociation of FePO4 as follows: FePO4  → Fe3+ + PO43- One mole of FePO4…

Q: Continuously Stirred Tank Reactor.

A:

Q: In a desert chemical plant, the operator wishes to store chilled water underground in a spherical…

A:

Q: Derive the transfer function of C(s)/R(s) for the system shown in Figure 4 by using a block diagram…

A: we have,  For block diagram reduction rule. Rule:2 For Parallel Connection ( Use the Rule 2 for G1,…

Q: 2. Calculate the value of the mass transfer coefficient and the flux for mass transfer from a sphere…

A:

Q: In a desert chemical plant, the operator wishes to store chilled water underground in a spherical…

A:

Q: An equimolar solution of n-heptane and n-octane was subjected to Rayleigh distillation (single…

A: A mixture of n-heptane and n-octane is separated in a differential distillation column.

Q: A fluid flows through a circular pipe (p= 1100 kg/m3; μ = 0.02 kg/m-s) with a diameter of 3.0 cm.…

A:

Q: A catalyst that is spherical in shape with a radius of 15 millimeters was utilized in PBR. The fluid…

A: Given data: Bulk concentration of fluid = 1.25 mol/L Velocity of fluid = 0.75 m/s Diffusivity of A…

Q: (b) Figure Q1(b) shows a flowchart of a combustion-condensation process. Each stream contains two…

A: Given, The feed flow rate of unit -1, f= 100 kg/h There are two outlets for unit-1. They are steam-a…

Q: A Newtonian fluid with constant density flows in a parallel-plate apparatus that separated by a…

A:

Q: mixing process

A:

Q: Q8. What two particles interact in Compton scattering effect? A) photon and electron B) neutron and…

A: Since we are entitled to answer only 1 question, we will answer the first one as it is not mentioned…

Q: minimum dew point temperature

A:

Q: transfer functions:

A:

Q: psychrometric chart, find the total heat

A:

Q: In a hot combustion chamber, oxygen diffuses through air to the carbon surface where it reacts to…

A:

Q: Continuous rotary vacuum drum filter 60m²:

A:

Q: Please consider CO₂ that entered a process at the rate of 2.64 kg/min. The CO₂ entered at 274 °K and…

A: Given that- Mass flow rate of CO2 (inside),  m1= 2.64 kg/min×1 min60 sec= 0.044  kg/sec Molar mass…

Q: ) ascertain the fireball's maximum size and how long it will remain in the air. ) calculate the…

A: A. Within less than one millionth of a second after the weapon detonating, a fireball—a spherical…

Q: 1st order kinetics.

A:

Q: Tacticity is the amount of crystallinity within the polymer structure the degree of cross-linking…

A: Tacticity is related to macromolecules. Polymer is a macromolecule. This property is based on…

Q: In the factory where you work, there is a system like the one below, where you have two tanks at…

A: Water is pumped from tank 1 to tank 2 with the help of pump. Water pumped from tank 1 is cooled…

Q: A fluidized bed CSTR is used to perform the following homogenous gas phase reaction: A+B → C The…

A: Weight of catalyst = 8200 Kg   For a detailed solution , please see the attached files.

Q: Please explain why the head loss occurs downstream of point 1, t hank you very much

A: When the fluid flows through a pipe there are head losses. Due to head loss there is pressure drop.…

Q: Q1// A liquid mixture of benzene-toluene is to be distilled in a fractionating tower. The feed of…

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

Q: expression of the rate law

A:

Q: 2 kg / h of liquid octane (C8H18) are burned at 25 ° C with 180% of the theoretical air demand at 4…

A: Liquid octane is burnt in air to form water vapor and carbon oxide.