A 1000 ft³ storage tank is filled with natural gas at 80°F and 1 atm pressure. The tank is flushed out with nitrogen gas at 80°F and 1 atm pressure, at a constant rate of 300 ft³/min. The flushing process is carried out at constant temperature and pressure, under conditions of perfect mixing in the tank at all times. Calculate the time required to react a gas composition of 95% nitrogen in the tank.

Q: For water, estimate the specific volume (m³/kg) for following condition, (answer to 4 decimals)…

A: At T = 136 C vf = 0.001075 m3/kg vg = 0.5640 m3/kg therefore, vfg = vg - vf

Q: I need answer within 20 minutes please please with my best wishes

A: Given thatIn 2009 t =300 hourIn 2020t2 =2800 hrIn 2021t3  =2700 hrIn 2022t4  =1700 hrCost,V…

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: The volume of nitrogen adsorbed per gram of SiO2 at 77 °K changes, depending on the ratio of the…

A:

Q: A Q4: A diffuser, has air entering at 100 kPa, 280 K, with a velocity of 200 m/s. The inlet…

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

Q: Use the information about three gases, with the properties below to answer the following questions.…

A: Number of moles of nitrogen = 10 kmol Temperature = -83.85 0C or 189.15 K Pressure = 6.28 MPa or…

Q: We desire to produce two ethyl alcohol-water mixtures each containing 90% and 50% alcohol by mole…

A: Let feed rate(F) = 1000KMol And top product Flow rate are D1 And D2 with composition 90% and 50%…

Q: Energy can be stored as heat. True O False

A: Acc to Bartlebey Guidelines I have solved only One question from the two different question. please…

Q: first order irreversible reaction

A:

Q: A cylindrical tube connects two large gas tanks (Tank-1 and 2). Both tanks contain mixture of carbon…

A: Given Data  The cylindrical tube connects two large tanks (Tank 1 and 2). The tanks contain CO2 and…

Q: Right now, Malampaya is the only sizeable source of natural gas in the Philippines. A certain sample…

A: Since we only answer up to 3 sub-parts, we’ll answer the first 3. Please resubmit the question and…

Q: A perfectly insulated tank of negligible heat capacity contains P lb of brine at T, = 30°F. Hot…

A: When there is an increase in the temperature of the body by one unit with unit mass and the amount…

Q: a) Table Q3 (a) shows data of crude oil samples. Choose with reason, the sample with the best…

A: Sample 2 has the minimum % of ash= 0.3554 %

Q: The same slurry is filtered using a larger filter press with an area of 15 m2 at a constant pressure…

A:

Q: calculate the heat required to raise the temperature of 1 mol of methane from 260 to 600 °c in…

A: Given that- Moles of methane= 1 mol Initial temperature, T0=2600C =533.15 K Final temperature, T =…

Q: 4.

A: △Hrxn = ∑stoichiometry coefficient of Product * △Hfproduct  - ∑stoichiometry coefficient of reactant…

Q: As is shown in figure 1, the lower plate moves in the x direction with the velocity of U1, and the…

A:

Q: express in 4 decimal places    ans asap

A:

Q: An air-standard Diesel cycle absorbs 1550 J-mol-1 of heat (step DA of the figure given below, which…

A: Given data: TC = 20 0C PC = 1 bar PD = 4 bar

Q: a sealed piston contains 3 moles of gas that is descibed using the virial equation of Z = 1 + B/V.…

A:

Q: (a) A 66-kg researcher absorbs 5 × 10³ neutrons in a workday. The kinetic energy of each neutron is…

A: We’ll answer the first question since the exact one wasn’t specified. Please submit a new question…

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

A:

Q: centrifuge

A:

Q: Calculate the effect of an increase in pressure of 77000 mmHg on the vapour pressure of toluene at…

A:

Q: There are nineteen thousand grams of fuel formed per two kilograms of fuel burned in the process of…

A: Write the reaction for the combustion of heptyne as follows: C7H12 + 10O2  → 7CO2 +6H2O Let x be the…

Q: amount of heat produced.

A:

Q: Calculate the mass of Pb(OH)2 needed to prepare 1.5 L of saturated solution of Pb(OH)2 at 25°C.…

A: Write the reaction for the dissociation of PbOH2 as follows: PbOH2 → Pb2+ + 2OH-      ......1 One…

Q: [5] A liquid mixture containing 60 mol% acetone and 40 mol% water at 80°F is to be continuously…

A: Given data: Composition of feed is, Acetone = 60 mol % Water = 40 mol % Fraction of feed that is…

Q: b.) After filtration, the cake is washed with water whose volume is 5% of the filtrate volume. If it…

A:

Q: 1. If the temperature decreases will the rate of diffusion will decrease or increase? 2. If the…

A: Diffusion is a process in which a substance (atom or molecules) moves from its region of higher…

Q: he motion of a/an ____________ dislocation line runs perpendicular to the applied shear stress.…

A:

Q: What is the mass loading (in lb/d) of a 33 MGD wastewater discharge with an ultimate BOD of 30.0…

A: Given: Wastewater Discharge =  33 MGD =  33 * 106 gal/day  Assuming 1 mg/L = 1 ppm  Ultimate BOD =…

Q: Find the molar enthalpy of the reactants and the products

A:

Q: Pressures up to 2000 atm are measured with a dead-weight gauge. The piston diameter is 4 mm. What is…

A:

Q: Exactly 2.5g was weighed in a silica crucible, after heating for 1hr at 110oC the residue was…

A: Initial mass of coal = 2.5 g Mass of coal after heating for 1 h at 110 0C = 2.415 g Mass of sample…

Q: A liquid phase rxn A → 2.5 B occurred in a one-hundred liter constant temperature Continuously…

A: Given data: Volumetric flow rate = 2 L/min Initial concentration of A = 1.75 mM Operating…

Q: Assuming that air is 20% O₂ and 80% N₂ at sea level and that the pressure is 1 bar, what are the…

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: Problems on Module IV [Mass Transfer - I: PCMT 405] Semester IV: 4 Yr. B.Tech. 2022 Problems on…

A: A mixture of benzene and toluene is batch distilled.

Q: Consider a location where the surface temperature is 27°C and the temperature at a depth of 750 m is…

A: For a detailed solution, please see the attached files.

Q: 2. Consider the following process: 20% Noct Clear solution So Feed F Filter Boundary C Dry cake…

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

Q: d) A polyester is prepared by reaction of pentanedioic acid with ethane-1,2-diol. Show the molecular…

A:

Q: Methane CH4 is burned with 200% theoretical air. Find the adiabatic flame temperature when the…

A: Given data: % excess air = 200 % Temperature of reactants = 298 K

Q: expressions for GR, HR, and SR

A:

Q: Consider the flow of a fluid through the piping system shown below in Figure 1. Flow If D₁ = 4D2,…

A:

Q: Please put a process or flow diagram

A: A fuel mixture of methane and ethane is burnt with air.

Q: e new temperature of the gas in Chamber A

A:

Q: Q3: Air at 15°C and 1.05 bar occupies 0.02 m². The air is heated at constant volume until the…

A: Given Data  Initial Temperature (T1 ) = 150 C =288 K  Initial Pressure (P1 ) = 1.05 bar = 1.05 ×105…

Q: Ethene (C2H4) is burned with pure oxygen. Calculate the minimum oxygen requirement in Ку 02 Kg BS…

A:

Q: After finishing the spring semester examinations, Khamis and his friends decided to go on a road…

A: This is related to heat transfer. Conductive heat transfer is used for chilling. Now ice melts and…