A reaction in which compound X is converted into compound Z has a change in enthalpy of 30 kJ/mol and a change in entropy of 240 J/mol. At 25C, what would be the Gibbs free energy? Gibbs energy is kJ/mol

Q: What is that the entropy change of the universe (J/mol-K) when the entropy change of the system is…

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Q: Consider the oxidation of a generic metal MM into a metal oxide as shown in the reaction.…

A: Data :- ∆H°rxn = −3.733 kJ/mol  ∆S°rxn=11.54 J/(mol⋅K) T = 298K  ∆G=?  Equilibrium constant,K=?

Q: Calculate ΔrH° for the combustion of methane gas, CH4 : CH4(g)  +   2 O2(g)  →   CO2(g)  +  2…

A: Given  CH4(g)  +   2 O2(g)  →   CO2(g)  +  2 H2O(g) molecule                                  ΔfH°…

Q: student determines the value of the equilibrium constant to be 4.67×1091 for the following reaction.…

A: The question is based on the concept chemical thermodynamics. We have been given equilibrium…

Q: 7. Please calculate the standard Gibbs free energy of reaction of the following chemical equation at…

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Q: What is the standard Gibbs free energy of the reaction H2(g) + Br2(g) → 2HB1(g) at 298 K, and is it…

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Q: At -5.58 °C the concentration equilibrium constant K = 7.3 × 10 for a certain reaction. Here are…

A: Answer: Given data: K1=7.3×10-5∆H=113kJ/molT1=-5.58°C = -5.58+273 K =267.42KT2=4.9°C=4.9+273 K=…

Q: ST3D.3- At constant temperature and pressure, what is the minimum mass [in g] of glucose needed for…

A: Answer: Value of gibbs free energy change is always equal to non-expansion work and over here…

Q: Calculate the standard entropy, Δ?∘rxn, of the reaction at 25.0 ∘C using the table of thermodynamic…

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Q: One mole of liquid isopropanol at 10oC is heated to isopropanol vapor at 300oC at constant pressure.…

A: According to Hess law, the amount of heat released or absorbed during the reaction remain same…

Q: Elemental carbon usually exists in one of two forms: graphite or diamond. It is generally believed…

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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: Calculate the ∆H of the following reaction. Show the complete and step by step solution. 1. LiOH(s)…

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Q: Water gas, a mature of H₂ and is a fuel made by reacting steam with red-hot coke (a byproduct of…

A: Temperature of equilibrium is given by    ......................( 1)Where, T = temperature of…

Q: A student determines the value of the equilibrium constant to be 1.98×10-5 for the following…

A: Keq = 1.98 × 10-5.  n = 1.74  moles. T = 298 K.

Q: A particular reaction has a ΔHo value of -141. kJ and ΔSo of -104. J/mol K at 298 K. Calculate ΔGo…

A: We are given :648. K Change in enthalpy (ΔHo)  =   -141. kJ change in entropy (ΔSo)  = -104. J/ K =…

Q: For a certain chemical reaction, the standard Gibbs free energy of reaction is -104. kJ. Calculate…

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Q: For a certain chemical reaction, the equilibrium constant K = 2.2 x 10" at 5.00 °C. Calculate the…

A: The answer is given as follows  -23 kJ is answer

Q: The enthalpy change for a certain reaction is -209.4 kJ and the entropy change is 585.7 J/K.  What…

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Q: If there are two chemical reactions: #1 with change in Gibbs free energy of -25 kJ/mol; and #2 with…

A: #2 since it has a higher change in Gibbs free energy.

Q: A reaction has the following thermochemical values at 263.15 K: ΔH = -196.8 kJ mol-1 ΔS = -168.7 J…

A: Given for a reaction  delta H = -196.8 KJ mol-1  delta S = -168.7 JK-1 mol-1 Temperature  = 263.15 K…

Q: Calculate the change in standard free energy for a reaction at 316.30 K; the change in standard…

A: The provided temperature (T)=316.30K change in standard molar enthalpy(∆H)= -95.40kJ/mol change in…

Q: The enthalpy change for a certain reaction is -209.4 kJ and the entropy change is 585.7 J/K.  What…

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Q: What conditions are necessary in order for a reaction with a negative change in entropy (Delta S…

A: delta G =delta H - T delta S  For  a reaction ,  1) if a reaction is exothermic (delta H is…

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

A: The objective of the question is to determine the a) Standard entropyb) Standard Gibbs free energy…

Q: 2. If the standard enthalpy change, (AH°) and the standard entropy change, (AS°) for the dissolution…

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Q: What is the Gibbs Free Energy of the following reaction: CH4(g) +20₂(g) + CO₂(g) + 2H₂O(g) Substance…

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Q: Consider the following reaction at 25 °C: 3 NiO(s) + 2 NH (g) →3 Ni(s) + N,(g) + 3 H,O(g) K If AH° =…

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Q: Mixture ΔT NaCl + H2O -0.2  NaNO3 + H2O -0.9 NaCH3COO + H2O 0.9   Which reactions are endothermic?…

A: For any reaction process, if the temperature goes on decreasing, this means heat has been evolved…

Q: The reaction                         C6H12O6 + 6O2  →  6CO2 + 6H2O ΔHo = −1072 kJ/mol and ΔSo =…

A: For the given reaction,  ∆H° = -1072 kJ /mol = -1072 × 103 J mol-1 ∆S° = 578 J K-1 mol-1 T = 37 ℃ =…

Q: Does Gibbs Free Energy delta G change within a reaction when the problem gives us grams of reactants…

A: Yes, From given deltaSo and deltaHo we can calculate deltaGo by using formula, For the calculation…

Q: Consider the reaction below and its corresponding thermodynamic data to answer the following…

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Q: For a certain chemical reaction, the standard Gibbs free energy of reaction at 20.0 °C is 86.1 kJ.…

A: Given, standard Gibbs free energy, ΔG° = 86.1 kJ           temperature, T = 20°C = 20 + 273 K = 293…

Q: The standard reaction free energy AG=-910. kJ for this reaction: 6C(s) + 6H₂(g) + 30₂(9)-CH12O6(s)…

A: Gibbs free energy is the energy that measures the maximum amount of work done in a thermodynamic…

Q: Consider the following reaction at 25 °C: 5 SO:(g) + 2 NH:(g)→ 2 NO(g) + 5 SO:(g) + 3 H2O(g) If AH°…

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Q: Compute the change in Gibbs free energy for reaction of 2.9 kg of ocean (liquid water) with the…

A: Answer : 2.9 kg of ocean water= 2900g Temperature= 298.15k Energy of nitrate ion in aquous solution=…

Q: Calculate ΔrH° for the combustion of methane gas, CH4 : CH4(g)  +   2 O2(g)  →   CO2(g)  +  2…

A: The standard enthalpy change for the formation of one mole of a compound from its elements in their…