The natural gas has the following composition in mole percent.CH-82.5%, C,H613.5; N2-4%. Calculate i) the composition in weight percent and ii) averag molecular weight. [Source: K. Balu (2014)]

Q: . What is the percent excess of air supplied when a blast furnace gas analyzing 20% N2, 10% CH4, 20%...

A:

Q: Heat is being generated uniformly by a chemical reaction in a long cylinder of radius 91.4 mm. The g...

A: Given that, The radius of the cylinder R = 91.4 mm = 0.0914 m The heat generation rate q = 46.6 W/m3...

Q: How is the sugar‐rich juice extracted from sugar beets? Discuss using a schematic diagram and develo...

A: Dear User! Please note that bagasse is a residual product obtained from the process of extracting su...

Q: A 1000-tonnes/day ore processing plant processes an ore that contains 20% mineral. The plant recover...

A: GivenOre processed =1000 tonnes/dayMineral content of ore=20%Mineral recovered in processing plant=1...

Q: . What are other examples of nanostructures?

A: Question: Answer: According to our company guidelines,for the multiple questions,we need to answer t...

Q: ) A pellet of Zn of mass 10.0 g is dropped into a flask containing dilute H25O4 at a pressure (P) = ...

A: Given that Mass of zinc =10 g p = 1 bar = 105 PaT = 298 K

Q: say an average cow emits 100kg of methane per annum. I consists of 80% carbon and 20% moisture and a...

A: given that average cow emits 100kg of methane per annum. coal consists of 80% carbon and 20% moistur...

Q: Suppose 60.0 g of HBr(g) is heated reversibly from 300K to 500K at a constant volume of 50.0L and th...

A: Dear User, since you have posted multiple question and not specified which one to solve, so ,Accordi...

Q: Q6: A piston-cylinder device initially contains steam at 200 kPa, 200°C, and 0.5 m³. At this state, ...

A: (a) The PV diagram of the process is shown in the figure below:

Q: A substance y is being formed by the reaction of two substances a and ß in which CA0 moles/L of a an...

A: Given that, The initial concentration of α is CA0 moles/L The initial concentration of β is CB0 mole...

Q: Fresh orange juice contains 12% wt solids and the balance, water. The produced concentrated juice co...

A:

Q: ven the step input 8/s and a second order transfer function model shown below, what is the maximum v...

A: Given Data : The step input value =8sThe second order transfer function is given as  G(S) = 19s2+3s+...

Q: Which of the following processes will result to an increase in absolute humidity of the air?   sol...

A: The processes given are : solids drying using heated air none of the choices evaporative cooling of...

Q: Given SG of mercury at 20°C is 13.546. Calculate the density and volume occupied by 200 kg of mercur...

A: Given that SG of mercurry = 13.546 T = 20 Cm = 200 kg

Q: Question: A drier is processing a solid containing 30% by weight moisture to a final product contain...

A:

Q: 100 mol/hr of butane (C4H10) enter a reactor and is burned with 25% excess pure oxygen, producing CO...

A: Basis: moles of C4H10 in the fed=100 mol/hr Flow Diagram of the Process:

Q: G2 R (b) G1 H 1 Given above block diagram, we know that H1 = 1, G1 = 2, G2 = s+2 please determine th...

A:

Q: Given the reaction: 2Na + Cl2 2NaCl, what is the theoretical yield of NaCl if there were 30 g of Na ...

A: To find theoretical yield of NaCl 

Q: How would you describe the position of the operating line of an absorption tower?     There is no ...

A: in absorption Colum ,liquid and gas are passed through the Colum in countercurrent flow. and the sol...

Q: 1.3-4. Heat Loss from Steam Pipeline. A steel pipeline, 2-in. schedule 40 pipe, contains saturated s...

A:

Q: 1. 30 ml of a nickel(II) containing solution is pipetted into beaker and precipitated with DMG. If 0...

A: Given that  Volume of solution  =30 ml Mass of the prepcipitate  = 0.18 gMolar mass of DMG = 116 g/m...

Q: Pure CO is mixed with 100% excess air and burned. Only 80% of CO burns. The reactants are at 373 K a...

A: Basis: 1 kmol CO fed to the reactor T1=373K, T2=573K Reaction: CO+12O2→CO2 For 1Kmol of CO, O2 requi...

Q: Since both the heavy and the light gases are at the same temperature, they must have the same averag...

A: The kinetic molecular theory can be used to explain the results Graham obtained when he studied the ...

Q: The moisture content of a solid is reduced to 8% from 30% in the unit diagrammed below. Some of the ...

A: a) The product flow rate P =? Refer to the figure shown below for the given information,  

Q: 1. Observe the Figure 1.0 in which the influence of temperature to change in enthalpy, AH and entrop...

A:

Q: Acetic acid is diffusing in an aqueous solution at 298 K inside a 2-cm dimeter tube which is 100 cm ...

A: To Find : Total rate of Diffusion of Acetic Acidd in g/mol-s let Acetic acid be component A and aque...

Q: Gasoline with a specific gravity, S = 0.82 flows with negligible loss through a divergent section (F...

A:

Q: Which of the following best describes the reflux ratio of a continuous distillation system? boil up...

A:

Q: A solution of organic colloids in water is to be concentrated from 8 to 45% solids in a single effec...

A: The evaporation amount in unit of steam amount is called as steam economy. Mass flow rate of steam i...

Q: In ideal gas, prove = T, Os = -P. as %3D ле.

A:

Q: It is desired to produce 1000 kg/h of Na,PO.. 12H,0 crystals from a feed solution containing 5.6 wt ...

A: F-feed flow rate L-mother liquor P1 =conc. product from evaporator E =liquid evaporated R-recycle W-...

Q: Q4: 0.5-kg water that is initially at 1 MPa and 10 percent quality occupies a spring-loaded piston- ...

A: In thermodynamics when we talk about heat and work there will be two possibility for each which defi...

Q: Pure CuO is to be produced from 10,000 kg saturated solution of CuSO4 The solubility of CuSO4 is 25....

A:

Q: Use the psychrometric charts to answer the following problems: I. The wet bulb and dry bulb temperat...

A:

Q: Q2 120 kg/min Air (Cp=1.005 kJ/kg.K) enters a heat exchanger at a 288K and 0.03 km/s and its tempera...

A: Given that Mass flow rate ,m =120 kg/min Air (Cp=1.005 kJ/kg.K) T1 = 288K  Velocity ,V1 = 0.03 km/s ...

Q: (d) Calculate the temperature at which calcite and aragonite are at equilibrium under 1 bar. (e) Det...

A: Given Volume change for the calcite to aragonite transition=-2.784 cm3/mol At pressure=1 bar chemica...

Q: Feed to a vacuum crystallizer contains 82% urea, 0.5% biuret and 17.5% water by weight. In the cryst...

A:

Q: Two carburising processes are being compared. Process one is completed at 850°C and takes 22 hours. ...

A: Given that  At 850 C  D = 2.99 x10-16  m2/s    t =22 hrT  =900 CD = 1.58 x 10-15  m2/s

Q: The Tait equation for liquids is written for an isotherm as: AP V = Vo( 1 – B+ P where V is molar or...

A: Given that V = V0 (1-APB + P)V =  molar or specific volume V0  = the hypothetical molar or specific ...

Q: What is the correct IUPAC name of the following compound? No capitalization, no italization, no spac...

A: Here Fictional group is carboxylic acid (-COOH) So numbering is started from right side.

Q: 200 moles of ethane (C2H6) are sent to a reactor and react to form ethylene (C2H4) and hydrogen gas ...

A: The number of moles of ethane fed to the reactor nC2H6,f = 200 mol The fractional conversion of etha...

Q: rticular unit cell has an atom arrangement where it has one atom at each corner, one central atom at...

A: Given that length ,a = 10.22 Ab =7.98 Aangle γ = 440density = 25.23 g/cm3

Q: Calculate the amount of lime and soda required to soften 25,000 litres of water having following ana...

A:

Q: 1. What is the net force acting on a car cruising at a constant velocity of 70 km/h (a) on a level r...

A: Given that  constant velocity = 70 km/h  we have to find the net force acting on a car cruising on a...

Q: thermodynamics

A: Temperature and volume, pressure are important parameters to define a system. The liquid -vapor corr...

Q: A dryer is used to process 2000 kg/h of a material containing 40% moisture to a final product contai...

A: The material is dried in the drier consisting of the air preheater and drying chamber. The Schematic...

Q: Calculate the work done by 8 moles of an ideal gas during compression from 1.5 atm at 54 °C to 7 atm...

A:

Q: If the equation of a velocity profile over a plate is u=3 y23) in which the velocity in m/s at a dis...

A:

Q: The ammonia is burned to form nitric oxide in the next reaction 4NH3+5O2--> 4NO+6H2O If the ammoni...

A:

Q: Ethanol (CH3CH2OH) has a normal boiling point of 78.4°C and a molar enthalpy of vaporization of 38.7...

A: