4. a)What is the resulted pressure for the store of 5 kmol nitrogen in 0.425 m and 200 °C. b) What is the final temperature if 4.25 m' of N2 (measured at standard condition 1.013 bar, 0 °C) was compressed to 0.0565 m and final pressure of 50.65 bar.

Q: find the ideal difference from the boiling points of a compound that can normally be distilled ( in ...

A: The ideal difference from the boiling points for a compound that can be distilled normally is to be ...

Q: Ql: Mass flow through a sonic nozzle is a function of gas pressure and temperature (Pressure = P, Te...

A:

Q: A reaction with an activation energy of 94.8 kJ/mol is carried out at 281. K and 376. K. The reactio...

A: Given: Activation energy for the reaction E = 94.8 kJ/mol = 94800 J/mol T1 = 281 k T2 = 376 k Requir...

Q: 50 gmde of gas ous wiixturs Composed of 30 mol z cHy4, 20 mol % Hz and 5o md % Nz Calculate The Comp...

A:

Q: Wet potassium dichromate crystals (90% crystals and 10% entrained solution) are fed to a dryer where...

A: Given: Wet potassium dichromate crystals contains 90% crystals and 10% entrained solution The entrai...

Q: A counterflow heat exchanger with both fluids unmixed is used to heat water (c, = 4.181 kJ/kg.K) fro...

A: The overall heat transfer coefficient for the counter-current flow in a heat exchanger is to be calc...

Q: 1) Carbon disulphide, CS2, is a liquid having a density of 1.26 g/mL. What volume is occupied by 5.5...

A: Hello, you have posted multiple questions, we are solving the first one here. Please repost the othe...

Q: Q1/ Estimate the change in enthalpy and entropy when liquid ammonia at 270 K is compressed from its ...

A: Change in enthalpy = dH =? Change in entropy = dS =? dp = (1200 - 381)k.Pa. = 819 k.Pa. Temprature =...

Q: The cost for a 200-horsepower (hp) pump, with controller, is $22,000. The cost estimate of a similar...

A:

Q: „All following is included in title block of drawing sheet except one .1 Scale Method of Projection ...

A: Title block of drawing sheet is generally on the bottom right corner of the sheet. It contains all t...

Q: Evaluate the density of Cl2 gas in g/cm at 230 °C and 172.368 bar.

A:

Q: Backing soda (Na HCO3)is used of ten as Jantiacidto neutralizehydvochlovic.suciel of Stomach angd ea...

A: NOTE: Because you have posted multiple questions, we will solve the first one for you. If you want t...

Q: Q5: What weight of pyrite ore (impure FeS,) must be taken for analysis so that the BaSO, precipitate...

A: It is a chemical analysis technique in which the substance sought is transformed into another substa...

Q: What are the reactants of 1 CH4(g) + 2 O2(g) → 1 CO2(g) + 2 H2O(g)?

A: In chemical process industries, a combustion reaction is a reaction in which a substance reacts with...

Q: I want to solve the question within half an hour

A: Given data: Diameter of the bubble = 4 cm Total pressure of system = 50 0C Solubility of CO2 in wate...

Q: An oil cooler is used to cool lubricating oil from 70oC to 40oC. The cooling water enters the heat e...

A: Given: For oil: mh = 4 kg/s Cph = 2000 J/kg.k Th1 = 70 oC Th2 = 40 oC For Water: mc =? Cpc = 4200 J/...

Q: Co-60 used extensively in radiotherapy as a source of y - rays. Its half-life is 5.27 years. a.) H...

A: Givenhalf life of Co-60, t1/2=5.27 yTo find time required for Co-60 to reduce to 35% of original act...

Q: Calculate the heat required to raise the temperature of 2 moles of propane from 170 oC to 500 oC in ...

A: T1=150∘CT2=500∘Cn=2 molesFrom the literature,Cp=0.0983kJ/mol-KTo find:∆H=?

Q: 6) Calculate the number of grams in 13.4 L of chlorine gas (Cl2) at STP.

A: Standard temperature and pressure are standard sets of conditions for experimental measurements to b...

Q: 4. The mineral analysis below was reported for a water sample. Ca2+ 170 Bicarbonate 260 |Mg* 2+ 75 5...

A: Hello Subscriber ! There are multiple subparts to this question. As per our policy, we have answered...

Q: 1) Carbon disulphide, CS2, is a liquid having a density of 1.26 g/mL. What volume is occupied by 5.5...

A:

Q: The Pascal (Pa) unit of pressure can be written as: a. N.m-2

A:

Q: What is the mass of 5.13 moles of Na2Cr207?

A: Molarity is calculated as the ratio of the number of moles of solute to the volume of the solution. ...

Q: Calculate n (kg totalis), mco (kg CO/s), and y (kg CO/kg total) in terms of ma 50 kg H,O/s akg dry g...

A: Flow rates in terms of m.dg is asked.

Q: Q2 prove that the following flow chare depicts a balonced process by writing thee balancesi 0.2 o-8 ...

A: Given data: We are asked to prove the given flow chart is a balanced process.

Q: Q1: A): Oxygen (A) is diffusing through nondiffusing carbon monoxide(8).The total pressure is 1 10 N...

A: Given that, Total pressure Pt = 1×105 Nm2 = 105 Pa Temperature T = 298 K Thickness L = 3 mm = 3×10-3...

Q: What is the unknown concentration of a 25 ml HCI sample that requires 40 ml of 0.45M NaOH to reach t...

A:

Q: Is this answer to the question (true or false)

A:

Q: Example: Find the molarity and molality of 37.0 wt. % HCI. If the density of solution is 1.19 g/mL, ...

A: Given: 37 wt.% of HCl solution Density of solution = 1.19 g/ml Required: Molarity and Molality =?  

Q: Answe ONLY part d and e, Thank you!

A: Given: Temperature of nitrogen trifluoride, T = 300 K Pressure of nitrogen trifluoride, P = 95 bar T...

Q: For Mixture of sand and water, the boiling point rise (B.P.R.) will be Smaller than pure water O Sam...

A: Answer: Greater than pure water

Q: Plane Curves Find T, N, and k for the plane curves in Exercises 1-4. 1. r(t) = ti + (In cos t)j, -/2...

A: Unit tangent vector, unit normal vector and curvature f function is asked.

Q: QI/ The terminal velocity of a sphere (maximum drop velocity) depends on the sphere diameter, sphere...

A:

Q: The hydrolysis of the sugar sucrose to the sugars glucose and fructose can be described as follows. ...

A: (a) Write the Arrhenius equation as follows: k = Aexp-EaRT   ......1   Here, k is rate constant, A i...

Q: What is meant by Priming? How can it be prevented?

A: Pumps are used to transport from one place to another. There are two types of pumps. They are centri...

Q: Three metal pieces being cast have the same volume but dift snapes; one a cube, and other a cylinder...

A: The object with higher surface area will cool faster because more the surface area greater the heat ...

Q: A reservoir of 1300 ft radius with 42 ft thickness experiences a drop in fluid pressure from 5300 ps...

A: Given,initial porosity of reservoir, φ1=16.4%=0.164formation compressibility ,Cf=4×10-5 psig-1initia...

Q: A liquefied mixture of n-butane, n-pentane, and n-hexane has the following composi- tion in percent:...

A: Given: Weight percent of n- C4H10 = 50 % Weight percent of n-C5H12 = 30 % Weight percent of n-C6H14 ...

Q: A sphere of naphthalene having a radius of 1.5 mm is suspended in a large volume of still air at 320...

A: 1. The mass flux for the dilute naphthalene from the surface is to be calculated.   The mass flux is...

Q: 6 g of (KBr) was dissolved in water, and make a 500 mL solution. (a) Calculate its molarity. (b) Wha...

A:

Q: What is global warming? How does the burning of fossil fuels contribute to global warming? Explain t...

A: The Earth's temperatures are increasing day by day. The increasing pollution, the release of harmful...

Q: How do you calculate (a-vO2) using Fick equation? Using the right units of measurements? Peak strok...

A: The process to calculate the vO2 with the help of the Fick equation is to be determined along with v...

Q: The original cost of a property is $ 35000. Its salvage value is to be $3500 at the end service life...

A: Given data: Original cost of a property = $35,000 Salvage value of property = $3500 Service life of ...

Q: Q3: Calculate the molarity of Hydrofluoric acid in a titration of Hydrofluoric acid against Sodium h...

A:

Q: Estimate the filtration flow (cm³/sec) of pure water across a membrane with a total surface area of ...

A: Given data: Surface area=900cm2 Viscosity of water=1cP Opening=0.55μm Porosity of membrane=20% Membr...

Q: Double effect evaporator is used for concentrating a certain caustic soda solution 10000kg/hr from 9...

A: Evaporators are used to extract the pure form of solids from the slurries where the moisture or the ...

Q: ) Calculate the number of grams in 13.4 L of chlorine gas (Cl2) at STP.

A: Given: Gas is Cl2. Molar weight = 35.5*2 = 71g V = 13.4 L = 0.0134m3 At STP conditions: T = 273K P =...

Q: The rate of heat transfers through a wall of thickness 20 cm having k = 5 W/m K, inner surface tempe...

A: Given: L = 20cm = 0.2m A = 1m2 T1 = 60oC T2 = 30oC k = 5W/mk

Q: Given the following formula for the heat capacity of CO: Cp [cal/(mol^ * C)] = 6.890 + 0.001436T(^ C...

A: The heat capacity of CO is to be derived in terms of Btu/lb-mole0F from Cal/mole0C.

Q: Using chaman- enskog compute the viscosity of argon at 1atm and 120 degree celcuis.

A: Given data: Pressure of argon = 1 atm Temperature = 120 0C