2HBr(g)------>H2(g) + Br2(l) Using standard thermodynamic data at 298K, calculate the free energy change when 1.59 moles of HBr(g) react at standard conditions.     ?G°rxn = _______ kJ

Q: Determine the standard free energy change, ΔG°,

A: Δ G = Δ H − T Δ S  Δ H =  625.5 kJ  ∆S° = 450.0 J/K = 450 x 10-3 KJ/K T = 25.0°C + 273 = 298K

Q: 2. Consider the decomposition of yellow mercury(1) oXide. HgO(s, yellow) Hg + 12 O2g) Calculate the…

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Q: Consider the reaction below at constant pressure. Use the information provided to determine the…

A: If delta S surrounding is positive then reaction will be spontaneous.

Q: A chemist fills a reaction vessel with 2.47 atm methanol (CH3OH) gas, 1.87 atm oxygen (O₂) gas, 4.99…

A:

Q: Consider the reaction: 2H2S(g) + 3O2(g)2H2O(l) + 2SO2(g) Using standard thermodynamic data at…

A: Here, we have to find the value of Gibbs free energy change when 2.29 moles of H2S gas reacts at…

Q: Use the standard free energy data to determine the free energy change for the following reactions,…

A: Answer:- This question is answered by using the simple concept of calculation of Gibbs free energy…

Q: Use the standard free energy data in the attached table to determine (1) ΔHrxn, (2) ΔSrxn, (3)…

A: Given reactions are :  (a). Fe2O3 (s)+3CO (g) ⟶ 2Fe (s)+3CO2 (g)  (b). CaSO4⋅2H2O (s) ⟶ CaSO4 (s) +…

Q: With two dice, each numbered 1–6, there are two possible ways to roll a 3. and Thus, for the outcome…

A: Answer is explained below.

Q: Consider the reaction: Fe3O4(s) + 4H2(g)3Fe(s) + 4H2O(g) Using standard thermodynamic data at…

A: The given reaction is, Fe3O4(s) + 4H2(g)------> 3Fe(s) + 4H2O(g) We need to use values for each…

Q: For the reaction: 2 NO2(g) ó N2O4(g)​Kp = 8.85 at 25.00 oC. The standard state free energy change…

A: Given, Kp of the reaction is 8.85 Temperature, T = 25 oC = 298K Standard free energy, ∆Go= -5.40…

Q: Consider the dissolution of NaBr and NaI. The values provided here will be helpful for answering the…

A: The change in Gibbs free energy is given by

Q: ΔrS = 94.6 J K−1mol−1 ΔrH = 175.98 kJ/mol NH4Cl (s) → NH3 (g) + HCl (g) a) Calculate the ΔrG for…

A: #(d): Given the total pressure of the reaction mixture, Pt = 56 kPa

Q: Consider the reaction: 2Fe(s) + 3Cl2(g)2FeCl3(s) Using standard thermodynamic data at 298K,…

A:

Q: Consider the reaction: ΔrS = 94.6 J K−1mol−1 ΔrH = 175.98 kJ/mol NH4Cl (s) → NH3 (g) + HCl (g) a)…

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Q: Consider the reaction 2Hg (l) + O2 (g) → 2HgO (s), for which ∆H°= -181.7 kJ/mol and ∆S°= -216.5…

A: Given data is, ∆H°= -181.7 kJ/mol ∆S°= -216.5 J/molK

Q: Consider the reaction: C2H4(g) + H2O(g)------->CH3CH2OH(g) Using standard thermodynamic data at…

A: Given, C2H4(g) + H2O(g)------->CH3CH2OH(g) The standard thermodynamic data at 298 k for the…

Q: Consider the reaction:CO(g) + 3H2(g)CH4(g) + H2O(g)Using standard thermodynamic data at 298K,…

A: Given reaction:

Q: A chemist fills a reaction vessel with 6.56 atm methanol (CH3OH) gas, 5.57 atm oxygen (O₂) gas, 3.98…

A:

Q: For the reaction of 2SO2(g) + O2(g) → 2SO3(g) having the following conditions: Temperature = 25°C AG…

A: Given: ∆H = -198.4 kJ ∆S = -187.8 JK

Q: Consider the reaction: Fe3O4(s) + 4H2(g)3Fe(s) + 4H2O(g) Using standard thermodynamic data at…

A: ∆G°rxn = ΣΔGºf of products - ΣΔGºf of reactants Values of ΔGºf (kJ/mol): Element and compound…

Q: Consider the following reaction: C2H4 (g) + H2 (g) → C2H6 (g) AH = -137.5 kJ; AS = –120.5 J/K…

A: (delta S) = -120.5 J/K= -0.1205 kJ/KT = 25 oC= 298 K use,(delta G) = (delta H) - T*(delta S)= -137.5…

Q: Consider the reaction: 2NO(g) + 2H2(g)N2(g) + 2H20(1) Using standard thermodynamic data at 298K,…

A: Given,

Q: Chlorine gas, Cl2 (g), reacts with nitric oxide, NO (g), to form nitrosyl chlor NOCI (g), via the…

A: Given :

Q: Absolute Entropy at 298 K (J/(K mol)) NO(g) 211 O2(9) 205 NO2(g) 240

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Q: 1: Above what temperature does the following reaction become nonspontaneous? FeO(s) + CO(g) → CO₂(g)…

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Q: Consider the reaction: Fez04(s) + 4H2(g)→3Fe(s) + 4H20(g) Using standard thermodynamic data at 298K,…

A: Fe3O4(s) + 4H2(g) ----> 3Fe(s) + 4H2O(g)

Q: A chemist fills a reaction vessel with 9.88 atm chlorine (C1₂) gas, 6.45 atm phosphorus (P4) gas,…

A: The correct answer is given below

Q: Consider the reaction between nitrogen and oxygen gas to form dinitrogen monoxide:2 N2(g) +…

A: (a) Given data contains, The enthalpy of reaction is +163.2kJ. Temperature is…

Q: 5. Consider the combustion reaction of octane (C8H18, mol. wt. = 114.23 g/mol, density = 0.703…

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Q: Consider the reaction: Fe2O3(s) + 3H2(g)2Fe(s) + 3H2O(g) Using standard thermodynamic data at…

A: Given: Fe2O3(s)+3H2(g)→2Fe(S)+3H2O(g) Moles of Fe2O3(s)=1.85 moles To find: G0reaction  Solution:…

Q: Consider the reaction represented below, which is spontaneous at 298K SO2(g) + 2 NH3(g) → SO(NH2)2…

A: Those reaction which proceeds themselves in forward direction without any external support are known…

Q: Consider the reaction: 2BrF3(g) Br2(g) + 3F2(g) Using standard thermodynamic data at 298K, calculate…

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Q: Consider the reaction: H2(g) + F2(g)2HF(g) Using standard thermodynamic data at 298K, calculate…

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Q: Consider the reaction: 4HCI(g) + O₂(g)—2H₂O(g) + 2Cl₂(g) Using standard thermodynamic data at 298K,…

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Q: Consider the reaction: NH3 (g) + HCI (g) NHẠC1 (s) Given the following table of thermodynamic data,…

A: using the Enthalpy of formation, product-reactant  also apply the same concept to the entropy case .…

Q: Consider the following reaction at constant P. Use the information here to determine the value of ΔS…

A: If ∆S comes out to be positive then it would be considered as spontaneous otherwise negative then…

Q: S a) Calculate the standard entropy change for the reaction involving carbon dioxide, r, methane,…

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Q: Consider the following reaction at constant P. determine the value of deltaS of the surroundings at…

A: In this question, we want to determine the ∆Ssurr  You can see the details solution below.

Q: A key step in the production of sulfuric acid is the oxidation of SO2(g) to SO3(g): 2SO2(g) + O2(g)…

A: Reaction is said to be spontaneous if the change in Gibbs free energy comes out to be negative. The…

Q: Consider the following reaction at constant P. Use the information here to determine the value of…

A: The reaction taking place is given as, => CH4 (g) + 2 O2 (g) -----> CO2 (g) + 2 H2O (l)…

Q: Briefly describe the Third Law of Thermodynamics.   b) Consider the reaction 2X(g)+ O2(g)→3Y(g)…

A: Hello. Since your question has multiple sub-parts, we will solve the first three sub-parts for you.…

Q: Determine the amount of free energy of the reaction at 25 ℃ represented by the equation below. Is…

A: ∆G° = ∆H° - T∆S°  So in this reaction first determine ∆H° and ∆S° then determine ∆G°  If ∆G° < 0…

Q: Consider the reaction: 2CO(g) + 2NO(g)2CO2(g) + N2(g) Using standard thermodynamic data at 298K,…

A: Free energy change for a reaction is calculated from the change of formation energy.  If ∆G is…

Q: A chemist fills a reaction vessel with 6.56 atm methanol (CH3OH) gas, 5.57 atm oxygen (O₂) gas, 3.98…

A: Given :  Pressure of methanol = 6.56 atm  Pressure of oxygen gas = 5.57 atm  Pressure of carbon…

Q: Calculate the ?G° from the standard enthalpy of formation and standard molar entropy values, and…

A: Interpretation -  To determine the ∆G° from the standard enthalpy of formation and standard molar…

Q: 2 NH3 (g) + 2 02 (g) → N20 (g) + 3 H20 (g) Is this reaction spontaneous only at low temperatures,…

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Q: Consider the following reaction at constant P. Use the information here to determine the value of ΔS…

A: the reaction is said to be spontaneous when ΔG° is negative.  It ΔG° is positive, the reaction is…

Q: Consider the following reaction at constant P. Use the information here to determine the value of AS…

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Q: Use the standard free energy data to determine the free energy change for the following reactions,…

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Q: Using the thermodynamic information in the ALEKS Data tab, calculate the standard reaction entropy…

A: Given, 2CH3OH(g) + 3O2(g) ➝ 2CO2(g) + 4H2O(g) Species                           S° J/mol.K CH3OH(g)…