State and explain Le Chatelier 's principle in terms of thermodynamic quantities. Could there be exceptions to Le Chatelier's principle?

Q: Suppose 4.56g of CH4 and 8.67g of Cl2 were placed in a 2.00L containter at 200C where the following…

A: Answer: Value of equlibrium constant is equal to the ratio of molar concentration of products and…

Q: Which of the following is not true of spontaneity?     It happens without the addition of external…

A: A spontaneous process occurs automatically without any external force. It is unidirectional

Q: predict whether a reaction with a negative deltaH and a negative deltaS will be spontaneous,…

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Q: Be sure to answer all parts. Using data from a table of thermodynamic data at 1 atm and 25°C,…

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Q: can exothermic reactions be spontanous or nonspontanous?

A: An exothermic reaction is a reaction where energy is delivered as light or heart. Accordingly in an…

Q: Calculate AGxn for the given reaction at 700 K under the given conditions + 3 H₂(g) → 2 NH3(g) AGO =…

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Q: Using the thermodynamic information, calculate the standard reaction free energy for the reaction…

A: The reaction given is, => Fe2O3 (s) + 3 H2 (g) → 2 Fe (s) + 3 H2O (l)

Q: What can be said about the sign of the entropy when solid NaCl is dissolving in water? What can be…

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Q: A reaction has a standard free-energy change of -11.90 kJ mol-1(-2.844 kcal mol-1). Calculate the…

A: Given - Value of standard free-energy change = -11.90 kJ mol-1 (-2.844 kcal mol-1)…

Q: 1) Salfur dioxide (SO₂) can react with molecular oxygen (O₂) to form sulfur trioxide (SO3) by the…

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Q: Why are spontaneous and non-spontaneous reactions often coupled?

A: Spontaneous reaction: the reaction which take place on its own without any initiation are…

Q: Adenosine triphosphate (ATP) is a compound that provides energy for biomechanical reactions in the…

A: Given: ΔH = -20.0 KJ/mol = -20000 J/mol. And ΔS = 34.0 J/K.

Q: 2NO(g) + O₂(g) → 2NO₂(g) AG reaction = kJ Ca(OH)2(s) + 2HCI(g) → CaCl₂(s) + 2H₂O(g) AG reaction = kJ

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Q: Calculate the standard entropy, ASn, of the reaction at 25.0 °C using the table of thermodynamic…

A: From any reaction we can calculate the entropy change and Gibbs free energy change of the reaction .

Q: A reaction has a standard free‑energy change of −15.00 kJ mol−1(−3.585 kcal mol−1).Calculate the…

A: We know that, the Gibbs free energy of the reaction is related to the equilibrium constant as,…

Q: Using the thermodynamic informationn, claculate the standard reaction free energy of the following…

A: The chemical reaction :

Q: 7. The fermentation reaction of glucose is exothermic, producing 74k) per mole of glucose. Calculate…

A: Given: ∆H=-74 kJ/mol Mass of glucose = 50 lbs Molar mass of glucose = 180 g/mol

Q: Be sure to answer all parts. Using data from a table of thermodynamic data at 1 atm and 25°C,…

A: Information

Q: Calculate the standard entropy, A.Sixn, of the reaction at 25.0 °C using the table of thermodynamic…

A: In this question, ∆S°rxn value is correct but ∆G°rxn value is incorrect because unit problem in your…

Q: What equation should be used to calculate the standard change in entropy for a chemical reaction?…

A: The equation should be used to calculate the standard change in entropy for a chemical reaction has…

Q: For a certain chemical reaction, the standard Gibbs free energy of reaction at  15.0   °C  is…

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Q: How many faradays are involved in conversion of a mole of Cu2O to CuO ? a. 1 b. 2 c. 3 d. 4 e.…

A: In Cu2O oxidation state of Cu is Cu+1  and in CuO, it is Cu+2 So, there is only 1 mole electron…

Q: Consider the reactionI2(g) + Cl2(g)2ICl(g)Using the standard thermodynamic data in the tables linked…

A: Step 1: Step 2: Step 3: Step 4:

Q: Two reactants are placed into a flask. A single displacement reaction occurs, with the general…

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Q: dont provide handwriting solution .....

A: Step 1:Using the following equation:ΔG° = -RT ln(K)where:ΔG° is the standard Gibbs free energy…