A gas mixture has the following molar composition: CH4: 45%; C2H4: 25%, C3H8: 20%; CO2: 10%. All components undergo complete combustion in air according to the following reactions: CH4 + 2 O2 reacts to form CO2 + 2 H2O C2H4 + 3 O2 reacts to form 2 CO2 + 2 H2O C3H8 + 5 O2 reacts to form 3 CO2 + 4 H2O Air may be considered as 21 mol% oxygen (O2) and 79 mol% Nitrogen (N2). Calculate:

Q: A gas containing 10% SO2, 1% O2 and rest N2 enters a catalytic chamber where it is converted to SO3…

A: Let the moles of the input be 100 moles.Given, mole % of SO2 is 10%mole % of O2 is 1%mole % of N2 is…

Q: The normal boiling points of the two pure components, n-heptane and n-octane are given as 98.4°C and…

A: Given: The boiling point of n-heptane (1), T1 = 98.4°C The boiling point of n-octane (2), T2 =…

Q: Blue water gas (BWG) is obtained by passing steam over red hot carbon-enriched coal. The gas is…

A:

Q: The reactions of hydrocarbons are often studied in the petroleum industry. One such reaction is…

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Q: 11) To prepare sulfuric acid at 98% for example, oleum at 20%mass and sulfuric acid 78%mass are…

A:

Q: Sulfonyl chloride dissociates as SO₂Cl₂SO₂ + Cl₂. At 157°C, 1.95 g of the compound yield exactly 1…

A:

Q: A 1.0 L flask is filled with NO and O2 initially, and, after the reaction establishes equilibrium,…

A: The reaction for NO and O2 is given as:   All the reactants and products in this reaction are in…

Q: Oxygen gas can be generated by heating potassium chlorate: 2 KCIOR3R(s) → 2 KC((s) + 3 OR R(g) 1.…

A:

Q: 20 moles of propane, C3H8, is burned with excess air. 80% of propane undergoes complete combustion…

A:

Q: (a) LPG (liquefied petroleum gas) is commonly used in households. It contains 95% propane (C3H8) and…

A:

Q: ombusts with oxygen (O2) according to the equation: C2H2(g) + 2.5 02(g) -2 CO2(g) + H20OLg)…

A: Let us see what data have been provided: Excess Oxygen  = 91% = 0.91 Reaction: C2H2  + 2.5 O2 →2 CO2…

Q: reaction of 1 mol of solid phosphorus with chlorine gas to form PCl3(g) releases 287 KJ of heat…

A: This law is dependent on Hess's law. Data given : Reaction of 1 mol of solid phosphorus with…

Q: 2. A 100-L constant-volume reactor is evacuated and then filled with 1 mole of dinitrogen tetraoxide…

A: Given data: Initial number of moles of N2O4 = 1 mol T = 298 K

Q: b) In the ferrite process for the manufacture of caustic soda, soda ash and gangue from pyrites…

A: GIVEN:  △HfO for Na2OFe2O3 = -1412.2 KJ/mol we know that,  Standard Enthalpy of Formation  (△HfO )…

Q: QUESTION 1 Calculate the standard "enthalpy" heat of reaction for the following reaction at 25°C…

A: 3Feo + 2Al= Al2O3 +3Fe Enthalpy of Feo at 298 oC (H1)= -264.84 KJ/kg Enthalpy of Al2O3 at 298 oC…

Q: 17.10. Crystallization by cooling. 7,500 lb/h of a 50 wt% aqueous solution of FeCl3 at 100°C is…

A:

Q: he molar heat of formation of NH4NO3 (s) is -367.54 kJ and those of N2O (g) and H2O (l) are 81.46…

A: Given molar heat of formation of NH4NO3 (s)=-367.54 kJ  molar heat of formation of N2O (g)=81.46 KJ…

Q: If 65.0 kg of ammonia and 80.0 kg of oxygen are fed to a batch reactor, determine the limiting…

A: given mass of ammonia=65 Kg=6517=3.8235 Kmoles mass of oxygen=80 Kg=8032=2.5 kmoles from reaction:…

Q: In the following reaction, how much heat is generated when 4 moles of CH₄ are burned? CH₄(g)…

A: Given: CH4(g) + 2O2(g) → CO2(g) + 2H2O(g)4 moles of CH4 are burned Heat of reaction ∆H°rxn=-802…

Q: N2(g) + C₂H2(g) → 2HCN (g) Determine heat of reaction from heats of formation, use heats of…

A:

Q: Determine the standard heat of the following reaction at 600 °C: (a) 4NH3(g) + 502(g) → 4NO(g) +…

A: The addition of heat or removal heat from a reaction is known to be the heat of reaction. This heat…

Q: The heat of formation for gaseous chlorine atoms is + 121.7 kJ. Cl218) > 2 Clg) ---- --- Which of…

A: Given: Cl2g→2Clg Heat of reaction=121.7kJ

Q: 75 mol% H2, 12 mol% CO, 8 mol% CO2, and 5 mol% N2. The system comes to equilibrium at 550 K and 100…

A: Every chemical reaction follows the law of conservation of mass. As we know, moles of a chemical may…

Q: 3) The molar heat of formation of NH4NO3 (s) is –367.54 kJ and those of N2O (g) and H2O (I are 81.46…

A:

Q: Ethanol is dehydrogenated to produce acetaldehyde: C2H5OH(v) → CH3CHO(v) + H2 (g) in a continuous…

A:

Q: Methane is burned in an adiabatic reactor with 10% excess air. Air and methane enter the reactor at…

A: The reaction of methane with air to produce carbon dioxide and water is given as:…

Q: A vapor mixture, 4.652 mol/s, of n-butane and n-hexane containing 50 mole % n-butane at 120˚C and 1…

A: Given, The molar flow rate of the mixture, nF= 4.652 mol/s The mole% of n-butane is 50 mol% The…

Q: A.) If ammonia is fed to a continuous reactor at a rate of 150kn/h, what oxygen feed rate (kn/h)…

A: Ammonia is burned to form nitric acid 4NH3+5O2 → 4NO+6H2O A)If ammonia is fed to a continuous…

Q: QICalculate the heat of reaction for the following reaction:- CO1+4H2 2H,O+CH) at 500 C 2(g) 4(8)…

A: Given that, CO2 + 4H2 → 2H2O + CH4 Standard heat of reaction ∆Hrxno = -39433 kcalmol It is required…

Q: 1 mole ethane, C2H6, is combusted in a reactor by using theoretical amounts of air. The products for…

A: Given combustion of 1 mol ethane to form CO2 and H2O at 25o C To find heat of reaction exiting…

Q: sulfonation of benzene requires as a catalyst hydrochloric O heat O potassium hydroxide O ethanol O…

A: Note: We are authorized to answer one question at a time, since you have not mentioned which…

Q: Ethylene gas and steam at 420 °C and atmospheric pressure are fed to a reaction process as an…

A:

Q: Methanol can be produced in the vapor phase at very high pressure using CO2 and H2 via the following…

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Q: What does a ratio of 0.65385 O2 to NH3 mean about the reaction? There is no limiting reagent. O 02…

A: `From the reaction: ratio of O2/NH3  = 5/4  = 1.25  If ratio of 0.65385 O2 to NH3 means that O2 is…

Q: The decomposition of N2O5 in the gas phase to N2O4 and O2 is complicated by the subsequent…

A: To find:a) The kinetics scheme corresponds to the stoichiometry.b) The values on the table.c) The…

Q: In a trayed tower,what are the two types of flooding, and which is more common?

A: The two types of flooding in the tray tower are to be mentioned along with the more common out of…

Q: Using the following data of heats of combustion in cal/g mole, calculate the following: (a) Heat of…

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Q: KC103 (s) → KC1O, (s) + KCI (s)

A:

Introduction and Basic Calculations in Multiphase Systems

Chemical calculations involve material and energy balance calculations which enable engineers to calculate material and energy requirements in various chemical processes. In addition to this, chemical calculations help to study the behavior and properties of gases, liquids, and their mixtures.