PROBLEM: For the reaction N,O(g) 2NO2(g), K. = 0.21 at 100°C. At a point during the reaction, [N,O4] = 0.12 M and [NO] = 0.55 M. Is the reaction at equilibrium? If not, in which direction is it progressing?

Q: Determine the heat of formation for propane gas (in KiloJoules per mole) given the following thermoc...

A: Formation of propane gas 3CO2 +4H2O →C3H8+5O2 ∆H=2222 KJmole 3C+3O2→3CO2  ...................(1)∆H=-...

Q: Given the following information, what are the proved, probable and possible reserves in BOE?

A: Proved reserves are energy reserves present in earth. These are more classified as developed reserve...

Q: An ideal gas undergoing an isobaric process initially occupies a volume of 1500 L, pressure of 450 k...

A:

Q: Species released or accepted Species released or Theory donated 190 Arrhenius Bronsted-Lowry Lewis

A: This problem is based on the basic knowledge of chemical reaction engineering. We following three th...

Q: 100 kg of pyrite mineral is burned per hour in a furnace. The composition of this pyrite mineral is ...

A: Given that, The mass of pyrite mineral fed to furnace per hour mF = 100 kg The mass fraction of FeS2...

Q: * Determine the standard molar enthalpy change, AH°xn (in KiloJoules per mole), for the following re...

A: Given: 2PbNO32(s)→2PbOs+4NO2g+O2g∆Hrxn°=?

Q: The following reaction takes place in a catalytic reactor: NO2+O2 → NO3 In the process 1000 mol/s of...

A:

Q: Example Sample Answers A. Common name or the Chemical name of the compound- EX. WATER ** If there is...

A: Refer to the table below for the first compound whose IUPAC name is Lead (II) oxide: A) Common na...

Q: A force of 20,000 N will cause a 1 cm×1 cm bar of magnesium to stretch from 10 cm to 10.045 cm.Calcu...

A: Given that :F = 20000 NArea = 1 cm x 1 cm = 1 cm2 d1  = 10 cm d2  = 10.045 cm   

Q: The heat of fusion of pure silicon is 43.4 kJ/mol. How much energy would be needed to melt a -g samp...

A:

Q: A liquid feed of pure A (1 mole/liter) is treated in two reactors of 2-liter volume each and reacts ...

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

Q: A pure metallic solid has an atomic radius of 1.30 Å, an FCC crystal structure and has a density of ...

A: Given that :radius ,r =1.3 A = 1.3 x 10-8 cm Density =9.27 g/cm3

Q: At 0°C, 1mol of N2 and 3mol of Ar is in 20L of chamber.e Find partial pressure of N2, Ar and total p...

A: Given: Temperature of the system , moles of the nitrogen, nN2=1 mol moles of Ar gas, nAr=3 mol total...

Q: 9-Suggest the pressure and temperature at which 1.0 mol of (a) H2S, (b) CO2, (c) Ar will be in state...

A:

Q: Two metals of equal amount but with different heat capacities are subjected to the same amount of ap...

A:

Q: summarize Linear regression and population models (chemical/bio engineering)

A: Regression analysis is a numerical method to analyze the relationship between an independent variabl...

Q: 14.22. 198 Au is used in the diagnosis of liver problems. The half-life of 19% Au is 2.69 days. If y...

A: Decay reactions follows first order kinetics. These reactions are spontaneous in nature. These react...

Q: The fresh feed to an ammonia production process contains 24.5 mole % nitrogen, 73.5 mole% hydrogen, ...

A: Refer to the figure shown below for the given information in the problem statement:

Q: 2. An ice-ball of initial diameter 0.06 m is suspended in a room at 30 °C. The ice melts by absorbin...

A: Let r be the radius of the ice-ball at any time t m be the mass of the ice-ball at any time t, ρ be ...

Q: 1. Coal gasification consists of the chemical transformation of solid coal into gas. The heating val...

A: Given Process-Solid coal to gas by coal gasification HHV=29770 kJ/kg Data- Component % C 71 H...

Q: 50% by mass NaOH was diluted to 10% by the addition of water. The temperature of the 50% by mass sol...

A: Given: 50% at 65.6 °C by mass NaOH was diluted to 10% at 37.8 °C Enthalpy change by using NaOH/H2O e...

Q: 150 kg Nicotine- water solution containing 1.5 % nicotine is to be extracted with 250 kg Kerosene in...

A: Given Process-Nicotine in a water solution is extracted with the help of liquid solvent kerosene. C...

Q: There is 100 L, 20 mol/L concentration of A substance in the tank at t=0, and the A-->B reaction tak...

A: Given Concentration of A substance in the tank,CA0=20 mol/L Reaction is  A-->B Reaction rate cons...

Q: ig Suppose C, of Argon is 20.786 J/mol.K, determine ig. Cy in J/mol.K

A: Given details: CP=20.786 J/mol.K find CV in J/mol.K

Q: A pure metallic solid has an atomic radius of 1.30 Å, an FCC crystal structure and has a density of ...

A:

Q: 0.4 The particle in the figure is moving supersonically in sea-level standard air (15°C). From the t...

A: Let us first decide upon the starting point . Diagram: Let us take point A to be initial point at t...

Q: 7. A liquid fuel composed of C 86%, H 12%, S 2% is combusted. After 100 kg of its combustion, analys...

A: Basis: 100 kg of liquid fuel and complete combustion It contains 86 kg C , 12 kg H and 2 kg of S Cal...

Q: One mole of air at 4 bar and 800K undergoes a two-step process: (1) Constant volume cooling to 350 K...

A: Given that: P1 = 4 barT1  = 800 kfor the constant volume T2  = 350 kFor  constant presure T3  = 800 ...

Q: Write a program using Qbasic to calculate p value P = (2)' + (5) + (8)5 + (11)7 + ... (23)15

A: Solution: The code is attached below. The screenshot is also attached. The answer to this sum is: 26...

Q: 4. Air is compressed by a 40-kW compressor from P1 to P2. The air temperature is maintained constant...

A:

Q: A balloon of spherical shape 6 m in diameter is filled with hydrogen gas at a pressure of 1 bar abso...

A: Solution: The ballon is of spherical shape and the initial and final dimension of the balloon remain...

Q: 2. If one was proposing ion exchange for treating nitrate or arsenic for a small town, what consider...

A: To answer 1. what considerations would you give related to brine disposal from a proposed  ion excha...

Q: A turbine discharges 200 kg/h of saturated steam at 10.0 bar. It is desired to generate steam at 250...

A: Given data: Mass flow rate of saturated steam = 200 kg/h Pressure of saturated steam = 10 bar Temper...

Q: Thickness of a falling film. Water at 20°C is flowing down a vertical wall with Re = 10. Calculate (...

A: Given Water flowing down a vertical wall Water Temperature=20℃ Re=10 Find Flow rate(Q/W),gal/hr-f...

Q: Assuming that the densities of water in all phases are 1g/mL and that the Cp(J/K-mole) for Ice and s...

A: Given: specific heat of ice = 2.09 J/g·°Cspecific heat of steam = 2.09 J/g·°C Other useful informati...

Q: Problem # 7A Part A: Show all your work. Identify the transfer function X{s)/F(s) from the block dia...

A:

Q: inside the tank is kept well stired and ome qut cf the tank at the same rate. n hte Concentration of...

A: Basis Let s(t) = amount in kg of salt at time t. Then we have dsdt= (rate of salt into tank) − (rate...

Q: What is the role of Gallium Arsenide in satellite stations

A: Gallium arsenide is an vital semiconductor material for high-cost, high-efficiency photo voltaic cel...

Q: 3. Heat in the amount of 100 kJ is transferred directly from a hot reservoir at 1200 K to a cold res...

A:

Q: Can write down few chemical Plant industry competitor with their location for Beta - propiolactone p...

A: Few chemical Plant industry competitor with their location for Beta - propiolactone production are- ...

Q: 38. The reaction between A and B produces the desired product R as well as the unwanted product S. W...

A: This question is based on Chemical reaction engineering. Given :  A + B ---> R    r1 = k1 CAC2B A...

Q: Derive the Fick’s law equation for diffusion in gas phase

A: Fick’s’ first law of diffusion sates that molar flux of a species A, with respect to observer moving...

Q: Calculate the unknown stream flow rate and composition of the stream? 327 kg/h Distillate .96 kg MeO...

A: F = Flow rate of feed in kg/h = 1000 kg/hr D = Flow rate of Upstream in kg/hr = 327 Kg/h B= Flow rat...

Q: With suitable sketch, explain the construction and working of NH3-H2O vapour absorption system

A: NH3-H2O vapour absorption system NH3-H2O vapour absorption system has been one among the oldest abso...

Q: Aluminium has a density of 2.7 g/cm3.Suppose you would like to  produce a composite material based o...

A: The material required for designing to produce a composite of the comparable density is to be mentio...

Q: VLE data for two dissimilar liquids, A and B over 20 - 100 oC, show that the variation in limiting a...

A: The activity coefficient in thermodynamics is a measure of the deviation of the mixture from the ide...

Q: The reaction N2(g) + 3H2(g) -> 2NH3(g) at 400.0°C has an associated heat of reaction -92 22 kJ/mol. ...

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

Q: At 28°C, 750 mmHg, and 70% relative humidity, a producer gas containing 25.3 percent CO, 13.2 percen...

A:

Q: Combustion A producer gas which is the byproduct from a power plant has a composition by mole: 27% C...

A: Basis: 100 moles of producer gas moles of CO=27 moles moles of O2=1 mole moles of N2=66 moles moles ...

Q: Can the Hume-Rothery rules apply to ceramic system?explain.

A: Hume-Rothery rules state that in order to form a solid solution, two elements should be very similar...