Phosphorous and chlorine gases combine to produce phoshorous trichloride delta G at 298K for this reaction is -642.9 kJ/mol. The value of delta G at 298K for reaction mixture that consists of 1.0atm P2 , 2.5 atm CI2 , and 0.98atm PCI3 is__________.

Q: At 460 K, AG = -10.90 kJ/mol for the reaction 2 A (g) → B (g). If the partial pressures of A and B…

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Q: at 25°C whenlCHCi) =3.2 x103 M, PoR= 0.05 atm, Pcoci2=3.9 atm and For the reaction 2CHCI3(1)…

A: Given, T =25°C = 298K R = 8.314J⋅K−1⋅mol−1

Q: The following questions refer to the following reaction at constant 25°C and 1 atm.2Fe(s) +…

A: Enthalpy of a reaction refers to the amount of heat which is absorbed or released by a system  at a…

Q: At 460 K, ∆G = -15.00 kJ/mol for the reaction 2 A (g) → B (g). If the partial pressures of A and B…

A: Answer: ∆G° for this reaction is 3.42 kJ/mol.

Q: List the reference values for AG and S* of each reaction component and calculate AG n and…

A: given :refrence values are given. find : compare the theoritical value and find the percent error.?

Q: 2NO(g) + Br2(g) ↔ 2NOBr(g) , initial concentration of NO is 0.0655mol and 0.0328mol of Br2 . At…

A: From the equilibrium reaction, 2 mole of NO will form 2 mole of NOBr and 1 mole of bromine gas will…

Q: 19.8 (Pages 871-877) ; Watch WE 19.6. Consider the following reaction: 285 K CACO, (s) - CaO (s)+CO,…

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Q: A sample containing 2.75 moles of N2 and 6.25 mol of Hz are placed in a reaction vessel and brought…

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Q: 1) For the reaction N₂ + 3H₂ = 2NH3, the change in entropy is found to be -198.75 J/K. The negative…

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Q: 10. What is AG for the decomposition of CaCO3 at 298K and a partial pressure of CO2 of 4*104 bar?…

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Q: Determine the equilibrium constant (Kp) at 25.0°C  (298.15K) for the reaction CO(g) + H2O(g)…

A: The equation connecting free energy change and equilibrium constant is given below:

Q: When barium carbonate dissociates according to the reaction, BacO; (s) = Bao (s) + CO2 (g) the…

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Q: In the gas phase reaction 2 A(g) + B(g) = 3 C (g) + 2 D (g). it was found that when 1.00 mol A, 2.00…

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Q: Consider the reaction at 298 K. Sn2*(aq) + 2FE3*(aq) Sn4*(aq) + - 2F22*(aq) E° = 0.617 V What is the…

A: Answer:- This question is answered by using the simple concept of calculation of cell potential…

Q: In process contact, the material produces phosphoric acid. One The reactions in the process are the…

A: According to Le Chatelier's Principle, if a system at equilibrium undergoes any kind of stress then…

Q: Calculate ArxnĞ for the following reaction at 375 K. Assume that Arxnä is constant over the…

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Q: 2. Čalculate Kp at 208 K for the reaction SO,g) + NO,(e) S S0;e) + NO(g). + NO(g). www AG°? -300.4…

A: The standard free energy change for the reaction can be calculated as:…

Q: 8. Calculate the percent conversion to PCl; and the partial pressure of PCI; at 1.00 atm total…

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Q: Determine the equilibrium constant (Kp) at 25.0°C  (298.15K) for the reaction CO(g) + H2O(g)…

A: The Gibbs free energy and the equilibrium constant are related by the following equation: Where ∆Go…

Q: Consider the reaction Mg(s) + Fe** (@q)-¬Mg²' (ag) + Fe(s) a 77 °C. where (Pe?"] = 3.20mol L1 and…

A: The cell reaction taking place is given as, => Mg (s) + Fe2+ (aq) --------> Mg2+ (aq) + Fe (s)…

Q: 5 Ammonia is converted into nitrogen() oxide in industry by the Ostwald process: 4NH:(9) + 50:(9) =…

A: Given reaction:- 4NH3 + 5O2 -----> 4NO + 6H2O Temperature = 600K  Gas constant,R =…

Q: Figure below show the dependence of the equilibrium constant for the reactionA + B ⇄C  on…

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Q: and 2.00 moles of Cl, are placed in a 25-liter tank at a temperature of 503 K. After the reaction…

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Q: Hydrogen sulphide, a colourless gas with foul odour, dissociates on heating as shown below. 2���…

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Q: At 460 K, ∆G = -14.10 kJ/mol for the reaction 2 A (g) → B (g). If the partial pressures of A and B…

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Q: Heterogeneous chemical reaction Consider the following reaction to form an industrially important…

A: Heterogeneous reaction can be defined as a class of chemical reactions where the reactant and the…

Q: Consider this reaction: CO(g)+2H2(g)⇌CH3OH(g) K=2.18×102 Calculate ΔrG for the reaction at 340 K…

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Q: Consider the equilibrium: C(s) + CO2(g) ⇄ 2CO(g) When this system is at equilibrium at 700°C in a…

A: Given:  Temperature = 700 °C = 973 K  Volume = 2.0 L  Moles of CO = 0.10  Moles of CO2 = 0.20  Moles…

Q: For the gas-phase reaction 2SO, +O, ² 250,, observed mole fractions for a certain equilibrium…

A: According to Dalton's law of partial pressures, .

Q: 0.1 mole of H2(g) and 0.2 mole of CO2(g) are introduced into an evacuated flask at 450oC and the…

A: Given data: Moles of H2 = 0.1 mol Moles of CO2 = 0.2 mol Ptotal = 0.507 bar Mole fraction of water =…

Q: Calculate Kp for the reaction S(s) + 2 CO(g) SO2(g) + 2 C(s) At the temperature in question, 2 bar…

A: Introduction :  We have to calculate Kp. Given :  Total pressure = 1.03 bar  Initial pressure of…

Q: Consider the following reaction: Cu2+ (aq) + Pb (s) → Cu (s) + Pb2+ (aq) What will be Ecell for…

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Q: The Ksp for a very insoluble salt is 4.2 x 10-47 at 298 K. Whatis ΔG° for the dissolution of the…

A: Solubility means the maximum amount of solute that can be dissolved in a given amount of solvent.…

Q: At 425 K, ∆G = -24.3 kJ/mol for the reaction 2 A (g) → B (g). If the partial pressures of A and B…

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Q: The equilibrium constant is calculated Keg = 0.36 for the reaction @ 400 K when using M (mol/dm³) as…

A: Mass of PCl5 = 5.172 gm Molar mass of PCl5 = 208 g/mol Moles of PCl5 = Mass / molar mass…

Q: Calculate AT From the data, calculate q, the number of Joules absorbed by the acid-base…

A: The explanation is given below-

Q: In the gas phase reaction 2 A(g) + B(g) = 3 C (g) + 2 D (g), it was found that when 1.00 mol A, 2.00…

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Q: Gaseous octane (C3H18) is burned with dry air in a combustor to produce an equilibrium mixture of…

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Q: Consider the following reaction: Cu2+ (aq) + Pb (s) → Cu (s) + Pb²+ (aq) What will be Ecell for this…

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Q: At 460 K, AG = -16.9 kJ/mol for the reaction 2 A (g) B (g). If the partial pressures of A andB are…

A: The reaction and the equation for reaction quotient – 2A g →BgQc in terms of partial pressure =PBPA2

Q: Given the reaction: CO2(g) + H2(g) ⇌ H2O(g) + CO(g) If Kc = 1.6 at 1263 K, calculate the number of…

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Q: The expression for ∆H° of formation of CO2 as a function of temperature is ∆Ho =…

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Q: Which of the reactions described below is under standard conditions? Assume presence of a tiny…

A: STP conditions are temperature = 25°C Pressure 1 bar Assume presence of tiny amount of each product…

Q: A vehicle airbag system works by using a series of chemical reactions. When sensors in the system…

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Q: Solve this

A: Given reaction:

Q: At 460 K, ∆G = -10.4 kJ/mol for the reaction 2 A (g) → B (g). If the partial pressures of A and B…

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Q: constant expression? PROBr Kp = Po PBr2 A) 2 NOB (g) = 2 NO (g) + Br2(g) B) NO (g) + ½ Br2 (g) = NOB…

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Q: Calculate the AGrek value for the following reaction at 298K. CO (g) + 02 (g) - CO2 (g) Assuming…

A: The given reaction is, However, the above reaction is not balanced. Balance the above equation by…

Q: CH4(g) + H2O(l) ⇌    CO(g) + 3 H2(g) Above reaction with initial concentrations of CH4, H2O, CO and…

A: A reversible chemical reaction can move in either a forward or backward direction. The stage of a…

Q: Find AS (cal/K) when 6.4 mol of some gas O2 is heated from 1.2 K to 2.4 K with P held fixed at 1.00…

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