Q1: Coal being used in a power plant at a rate of 8000 lbm/min has the following composition: Mass % (dry basis) Соmponent Sulfur Hydrogen Carbon 3.8 5.4 81.0 Nitrogen Охудеп 1.7 8.1 In addition, there are 4.58 1lbm H20 per lbm of coal. a) What is the molar composition of the elements in the coal (including water)? b) Determine the c) Determine the molar flow rate of each element in the coal (including water) molecular mass. average

Q: thermodynamics

A: Fugacity is used in case of real gas in place of pressure.It denotes interaction between molecules o...

Q:

A: Part (a)Let the mass of the fermenter products be mF kg which is fed to the distiller to produce mD ...

Q: . Quenching Lead Shot in a Bath. Lead shot having is at an initial temperature of 204.4°C. To quench...

A: Given information in the question:Considering the shape of lead shot as sphericalAverage diameter (D...

Q: A process stream is cooled from 45C to 20C in a shell-and-tube heat exchanger using refrigerated wat...

A: Given that:Cold fluid (RW) inlet temperature (t1) = 5 oCCold fluid outlet temperature (t2) = 15 oCHo...

Q: A typical column is shown in figure together with the known information for each stream. Calculate t...

A: Let the basis of the process be taken as 100 kg feed (F). Apply material balance on the overall proc...

Q: This problem is (5.9) from a book  "Thermodynamics and Statistical Mechanics An Integrated Approach ...

A: Internal energy: internal energy is the energy which is stored within the system. It is  the sum of ...

Q: The T-x-y and P-x-y diagrams for the binary benzene-toluene system is shown below. a. The bubble poi...

A:

Q: A tank holds 100 gal of a water-salt solution in which 4.0 lb of salt is dissolved. Water runs into ...

A: Let the function for amount of salt (kg) in the tank at time ‘t’ minutes be, S(t).Now, the rate of c...

Q: Public concern about the increase in C0, in the atmosphere has led to many proposals to eliminate 0 ...

A: Let the basis of the calculations be 1 mole of CO2 fed to the reactor. Since there is 70% conversion...

Q: Determine the specific potential energy change that water undergoes when a mass of water is raised 4...

A: Specific potential energy is the potential energy of 1 unit mass of the object. Change in specific p...

Q: All details in question, please show all steps

A: Part (a)Michaelis-Menten equation to be used is written as equation (1).The reciprocal equation of (...

Q: A gas heater shown below in cross-section consists of a square sheet metal duct insulated on the out...

A: Part (a)The formula to calculate the equivalent diameter of the heater is:

Q: In a 2-component, 2-phase system, write Raoult's law for component 1 and component 2, and derive the...

A: Roult’s law: Roult’s law states that partial pressure of the component 1 in ideal mixture is equal t...

Q: To evaluate the use of renewable resources, an experiment was carried out with rice hulls. After pyr...

A: Part (a)The schematic diagram of the given process is shown below.Let the basis of the calculation b...

Q: You may have eaten “astronaut ice cream” as a kid at a science museum or planetarium to experience t...

A: Applying overall energy balance across the vacuum below in equation (1), the work term in overall en...

Q: A reversible heat engine uses 2 Mega Joules/s of heat at 500 C to produce power, which is work per s...

A: From the statement of Clausius inequality,the cyclic integral of the quantity dQ/T is equal to zero ...

Q: 3. Consider the following enzyme-catalyzed reaction of urea Urea + Urease (Urea. Urease)-> 2 NH, + C...

A: Part (a)Michaelis-Menten equation to be used is written as equation (1).The equation used to prepare...

Q: A fluid of unknown density is used in two manometers—one sealed-end, the other across an orifice in ...

A: It is given that a fluid of same unknown density is used in two manometers—one sealed-end, the other...

Q: The density of gold is 19.3 g/cm^3 . A 6. 4 mg piece of gold is hammered into a square that is 8.6x...

A: Part (a):The thickness of gold which is hammered into square is given in centimeters as: 8.6*10-6 cm...

Q: Effect of ε value on conversion in PFR reactor: Consider the following similar reaction stoichiometr...

A: The given information are: Case a: A+B→CCase b: A+B→2CCase c: A+B→4C -rA = kCACB for all the cases a...

Q: Analytical solution of reactor design equation: Consider the irreversible reaction, which occurs in ...

A: (1) For the reaction given in the question rate law expression is given as follows:Where CA represen...

Q: Diesel exhaust fuel (DEF) is a mixture of Urea (CH4N2O) and water (H2O). Often the urea in DEF is ma...

A: Let the basis of the calculation be 1 gallon of DEF (urea + water). Density of DEF is given as 9.1 l...

Q: Methane enters a furnace ata flow rate of 1 mol/s with 10% excess air (Assume 80% N2, 20% O2), both ...

A: Given information in the problem:Flow rate of methane = 1 mol/sAir flow rate = 1.1× (100/20) ×2     ...

Q: 4) Consider one-dimensional conduction in a plane composite wall.  The outer surfaces are exposed to...

A:

Q: Fuels for motor vehicles other than gasoline are being eyed because they generate lower levels of po...

A: Combustion reaction of propane with air is written as:Note that in the question CO2 and CO are given...

Q: Problem 3. An adult takes about 12 breaths per minute, inhaling roughly 500 mL of air with each brea...

A: Adult takes 12 breathes per minute, each time he inhales 500ml of air. So total volume of air inhale...

Q: 1. The lab technician provided you with two equations of cell pressure versus fluid volume(s) in the...

A: There are two equations in terms of variables pressure and volume for the constant composition expan...

Q: Consider an ideal gas mixture of n species. a.) In a mixture containing equal mole fraction of O_2, ...

A: a. Ideal gas mixture is the mixture of two or more gases and there is no interaction between molecul...

Q: Chemical and Bio-Process Control 4edSensor Systems:Consider flow sensor that reads 10,000 lb/h when...

A: Zero is the lowest value of the range in the measuring instrument and span is the difference between...

Q: LuS) 3-3. -4. Mass Transfer to Definite Shapes. Estimate the value of the mass-transfer coeff cient ...

A: First, find correct DAB at 325.6 K and 202.6 kPa using the relation as shown below:

Q: A substrate is decomposed in the presence of an enzyme according to the Michaelis-Menten equation wi...

A: Part (a)Let the reaction taking place in the CSTR be, S→P According to the Michaelis-Menten equation...

Q: 19.2-2. Diffusion of Ammonia in an Aqueous Solution. An ammonia (A)-water (B) solu- tion at 278 K an...

A: Given information in the problem:Thickness, Z = 0.004 mMolecular weight of ammonia =17 g/mol, Molecu...

Q: The extraction of acetic acid from water is both industrially and environmentally significant. Methy...

A: Part (a)100 kg of the feed in stream 1 containing 75 wt% water (W) and 25% acetic acid (A). Stream 2...

Q: How should your lab notebook look like including title, purpose, and procedure?

A: There are few points we need to consider for lab notebook: Table of Contents:Leave several blank pag...

Q: This problem is (7.9) from a book  "Thermodynamics and Statistical Mechanics An Integrated Approach ...

A: The change in Gibb’s free energy for a reversible process is given by equation (1). At, constant tem...

Q: Hi this is what it can help please provide the explanation for solutions don’t worry about the  exac...

A: Given dataPressure of the system (P) = 145 psigTemperature of the system (T) = 70oFCritical pressure...

Q: 0.076 (D2). Compare with the (b) Predict the value of ke for the case of A diffusing through nondiff...

A: Given information in  the solution:Pressure of air = 1 atmConcentration of oxygen at surface of micr...

Q: 19.3-8 19.4-1 ZID 19.4-2. Transition-Region Diffusion. A mixture of He (A) and Ar (B) at 298 K is di...

A: Transport of gases through the porous media is given by different mechanisms. The simple approach is...

Q: Please provide a detailed thought exercise for the following, no calculations are needed. A packed t...

A: Given information in the problem:Flow rate of gas stream = 0.93 kg/sFlow rate of liquid = 0.93 kg/sI...

Q: Please answer parts (d), (e), and (f).

A: Part (d)For the input, U(s) = 4/s, the output Y(s) is written as shown below.

Q: Some liquid acetaldehyde (C2H4O) is put into a 5L flask. All of the air is removed before the flask ...

A: In a closed system containing one component, when a vapor is in the thermodynamic equilibrium with i...

Q: Calculate the rate of heat loss by radiation from the upper surface of the electronic chip of Proble...

A: From the given data: TS = Surface temperature = 75⸰C = 348 KTsur = surrounding temperature = 25⸰C = ...

Q: #6.19 from book "thermodynamics and statistical mechanics"

A: An ideal gas is the gas which obeys’s ideal gas law. As it is in contact with heat/temperature bath ...

Q: Following is a diagram of the shirt cleaning process at a professional clothing cleaning service. Th...

A: Symbols:Dirt = DWhizzo = WhLet the basis of the calculation be taken as 100 lbm dirty shirts contain...

Q: 5-36C The velocity of a fluid flowing in a pipe is to be measured by two different Pitot-type mercur...

A: Here in this setup we find the difference in stagnation pressure and static pressure heads of the fl...

Q: 500 kg/hour of a mixture containing 10wt% methane and 90wt% ethane at 27°C and 1 bar is fed to a mix...

A: The flowchart for the given process is shown below.Here, ṁ3 kg/h is the flowrate of the product stre...

Q: B C and D ONLY!!!!!!!!!!!!!!!!!!!

A: Part (b)Apply component material balance on the given system for tank 1 and label it as equation (1)...

Q: A drier can process 800 lbs per day of a material that is 90%-by-weight H2O and 10%-by-weight solids...

A: Part (a) Let the basis of the calculations be 800 lbs feed/day. Solids are represented by ‘S’ and wa...

Q: It is desired to separate acetone from methyl isobutyl ketone in single stage extractor using pure w...

A: Extraction is process of separating solute from the mixture of solute and solvent with the help of a...

Q: This problem is (6.20) from a book  "Thermodynamics and Statistical Mechanics An Integrated Approach...

A: Part (d):We know that