| For the following reaction. 2 NH3 (g) N2 (g) + 3 H2 (9) Ammonia (20 mol) is placed in an evacuated 10 L flask. The reaction occurs at 250 °C to reach equilibrium (K= 1.25 * 10-3). а. [. b. [ ]Show the assumption. с. [ substance at equilibrium. Write a reaction table. Calculate concentration of each

Q: (b) If AH = -2480 cal for the reaction above, calculate Kp at 40 °C for the following conditions:-…

A: Given: Heat of reaction at 25 0C, ∆H250=-2480 Cal It is known that, 1 Cal = 4.184 J Thus,…

Q: If 0.50 mol of ideal gas A at 2.0 atm and 0.80 mol of ideal gas B at 2.0 atm are allowed to mix to…

A: Given that, Pressure P = 2 atm Temperature T = 300 K Number of moles of ideal gas A nA = 0.5 mol…

Q: Consider the reaction: 2H₂O(1)→ 2H₂(g) + O₂(g) Using standard absolute entropies at 298 K, calculate…

A: Given: 2H2Ol→2H2g+O2g 2.26 moles of water reacts at standard condition Data: Substance S°JK·mol…

Q: In the refinery facility based in the Durban South basin, there is a need to separate benzene from a…

A: Given T=80oC we have, ln P=A-BT+C ln P=13.7819-2726.8180+217.572 Psatbenzene=101.33 KPa For Toluene,…

Q: Ammonia gas can be prepared by the reaction CaO(s) + 2 NH,CI(s) → 2 NH3(g) + H;O(g) + CaCl;(s) If…

A: Given: Ammonia gas is produced by the reaction CaO(s)+2NH4Cl(s)→2NH3(g)+H2O(g)+CaCl2(s) Mass of CaO…

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: For the gaseous reaction of xenon and fluorine to form xenon hexafluoride:(a) Calculate ΔS° at 298…

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Q: please answer all, show all the necessary steps/solution. thank you.

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Q: Nitric oxide reacts with chlorine gas according to the reaction: 2 NO(g) + Cl2(g) = 2 NOCI(g) Kp =…

A: Given data: Pressure equilibrium constant of reaction = 0.27 Partial pressure of NOCl at equilibrium…

Q: Calculate A S at 25°C for the reaction below. PbS(s) 2HCI(g) PbCI 2(s) H 2S(g) -100.4 -92.31 -359.4…

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Q: Assuming ideal gases reactants and products. Estimate the enthalpy of reaction hR for the combustion…

A: According to Kirchoff's Law, At constant pressure, the heat capacity is equal to change in enthalpy…

Q: Calculate A, G and the equilibrium constant for the following reactions at 298 K. Zn+ (aq) + Ni(s) 2…

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Q: Using the following data, estimate AHf° (in kJ/mol) for potassium chloride: K(s) + ½ Cl2(g) →…

A: The heat of the formation of the reaction is defined as the difference between the change in…

Q: The value of K, for benzoic acid , C;H;COOH , is 6.30x105 Write the equation for the reaction that…

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Q: Consider the reaction: 2CO(g) + O₂(g) → 2CO₂(g) Using standard thermodynamic data at 298 K,…

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Q: (a) CO;(g) + H;(g) =cO«) + H,O{) (b) SnOz(s) + 2 COg) = Sn(s) + 2 CO(g)

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Q: When N,O,(g) is heated, it dissociates into N,0,(g) and 0,(g) according to the reaction: N,O;(8) =…

A: N2O5(g) on heating is dissociated into N2O3(g) and O2(g). Further, N2O3(g) dissociates to gives…

Q: 1. For the methanol synthesis reaction CO (g) + 2 H 2 (g) → CH 3 OH (g) the equilibrium constant is…

A: Given that, CO(g) + 2H2(g) → CH3OH(g) Equilibrium constant: lnK = 11.988 + 9143.6T - 7.492 lnT +…

Q: 9. Gasoline is a complex mixture, assume gasoline is a mixture of 2,2,4-trimethylpentane (an isomer…

A: Given that there are two component mixed i.e isomer of octane and n-heptane x1 =87% =0.87 T =25 C…

Q: 1. If we mix 100 g of nitrogen, 50 g of hydrogen and 5 g of ammonia and allow it to come to…

A: Given that mass of nitrogen = 100 gmass of hydrogen = 50 g mass of ammonia = 5 g

Q: Consider the reaction: 2H₂S(g) + 302 (g) → 2H₂O(l) + 2SO2(g) Using standard absolute entropies at…

A: Given the following reaction:   2H2S + 3O2 →2H2O + 2SO2we have to find the entropy change of the…

Q: According to the following reaction: 2NO (g) + 2H, (g) → N2 (g) + 2H,0 (0

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Q: A 1.50 L reaction vessel contains a gaseous mixture of 2.1 mol NOCI, 0.52 mol NO, and 0.21 mol Cl2.…

A: The direction of the reaction is to be determined for the equilibrium attainment.

Q: LizO is added as an impurity to CaO. Suppose that Li* ions substitute for Ca* ions. Which statement…

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Q: Calcium carbonate can dissociate according to the following reaction: CaCO3(s) CaO(s) + CO₂(g)…

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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: 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: 9. Calculate the standard entropy change, Aso for the following reaction, using the tabulated…

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

Q: At 25°C, the molar solubility of Pb(IO3)2 in water is 3.61 ×10-5 M. a. Determine the solubility…

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Q: (а) Write down the electron configuration of carbon in its most stable form. (b) In X-ray absorption…

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Q: 1. An impure sample of compound A is contaminated with two impurities B and C. The sample is to be…

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Q: Calculate the change in entropy (AS™) for the following random mixing process at room temperature to…

A: Given that, Number of moles of dry air n = 1 mol Mole fraction of Nitrogen xN2 = 0.78 Mole fraction…

Q: Molecular bromine is 24 percent dissociated at 1600 K and 1.00 bar in the equilibrium Br₂(g) 2Br(g).…

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Q: The water-gas-shift reaction reaches equilibrium at 800°C and 1 bar is given by the following…

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Q: Mn in groundwater A ground water has the following conditions: {Mn2+ (aq)} = 1.0x10 -5 pH = 7.0…

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Q: 4.) At 650 C the reaction below has a Keq value of 0.843. If 2 mol of both hydrogen and carbon…

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Q: 4 HBr(g) + O2(g) → 2 H2O(g) + 2 Br2(g) Identify the substance oxidized (SO), the substance reduced…

A: from given reaction,                                     4HBr (g) +O2 (g)→2 H2O (g) +2 Br2 (g) we…

Q: * The standard reaction enthalpy for the hydrogenation of propene is -124 KJ/mole. The standard…

A: Given, the standard reaction enthalpy for the hydrogenation of propene is -124 KJ/mole The standard…

Q: Assuming ideal gases reactants and products. Estimate the enthalpy of reaction hR for the combustion…

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Q: Acetic acid is diffusing in aqueous solution at 298 K inside a 2-cm diameter tube 100 cm long.…

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Q: One Ibmol of carbon reacts with 2 lbmol of oxygen (0₂) to form an equilibrium mixture of CO2, CO,…

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Q: At one time, the domestic gas used for cooking, called "water gas" was prepared as follows: H2O(g) +…

A: Here, we use gibb's free energy concept, whether reaction is feasible or not at this temperature. If…