Consider the reaction 3 CH4(g)----->C3H8(g) + 2 H2(g).(a) Calculate ΔG° at 298 K.(b) Calculate ΔG at 298 K if the reaction mixture consists of40.0 atm of CH4, 0.0100 atm of C3H8(g), and 0.0180 atm of H2.

Q: 1. a. What can be inferred from the sign and the magnitude of the reaction constant, p, for the…

A: The given value of reaction constant is 2.61

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A: By using the formula ∆G=∆H-T∆S Given ∆H =573kj/mol K

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Q: 1. Consider the reaction at 25 degrees Celsius 2NO3 (a) + 8HLa) + 3Cu(s) → 3Cu2"(ag) + 2NO(9) +…

A: "Since you have asked multiple question, we will solve the first question for you. If youwant any…

Q: The reaction A(g) ∆ B(g) has an equilibrium constant of5.8 and under certain conditions has Q = 336.…

A: Given that : Equilibrium constant Kc = 5.8. It means that ∆G° < 1. Hence, ∆G° is negative.

Q: 2. Consider the following reaction at 298 K: N2 04(8) = 2NO2(g) Kp = 0.142 What is the standard free…

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Q: Determine the standard free energy change, AG°, for the following reaction at 298 K: N2(g) + 3H2(g)…

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Q: For a certain chemical reaction, the standard Gibbs free energy of reaction at 15.0 °C is 92.7 kJ.…

A: ∆G° = -2.303RTlogK

Q: determine whether the following reactions are spontaneous under standard conditions. (a) Cu1s2 + 2…

A: Concept introduction: Spontaneous reaction: It is the reaction which occurs without any specific…

Q: Consider this reaction occurring at 298 K:BaCO3(s)<----->BaO(s) + CO2( g)a. Show that the…

A: a. ΔG°rxn is +ve. therefore, the reaction is not spontaneous.

Q: When a AH>0 and TAS<0 the reaction will be: a. system is an equilibrium not spontaneous spontaneous…

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Q: For the oxidation of 2-propanol to form propanone (acetone) and hydrogen CH3-CHOH-CH3 (g) ⇌…

A: The given reaction is : CH3-CHOH-CH3 (g) ⇌ CH3-CO-CH3 (g) + H2(g) Equilibrium constant , Kc=0.444…

Q: The equilibrium constant at 2.40 x 10² °C for the equation PCI, (g) PC13(g) + Cl₂(g) is Kp = 4.50 x…

A: Temparature = 240 0C = 240 0C + 273=513k Kp = 4.50 ×103 Gas constant (R) = 8.314 J/k mol

Q: 1. Consider the reaction at 25 degrees Celsius 2NOS jag) + 8H"(a) + 3Cu) > 3Cu"(a) + 2NO) + 4H2O (a)…

A: Since you have posted a question with multiple sub-parts, we will solve first three subparts for…

Q: The decomposition reaction, C(g)-->A(g)+2B(g) Kc=15 at 298K. What is the value of Kp for this…

A: The given problem can be solved by using the formula given below as; Kp=Kc RT∆ng…

Q: For a reaction to be spontaneous, the change in Gibbs free energy (AG) must be which of the…

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Q: For a certain chemical reaction, the standard Gibbs free energy of reaction is -148. kJ. Calculate…

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Q: At 25 °C, the equilibrium partial pressures for the reaction A(g) + 2 B(g) = C(g)+D(g) were found to…

A: Given, A(g) + 2B(g) ⇌ C(g) + D(g) Equilibrium partial pressure for all the above species: PA = 4.22…

Q: For a certain chemical reaction, the standard Gibbs free energy of reaction at 5.00 °C is -63.8 kJ.…

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Q: Consider the decomposition of a metal oxide to its elements, where M represents a generic metal.…

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Q: What are the criteria for spontaneity in terms of entropy

A: The criteria for spontaneity in terms of entropy has to be determined.

Q: Which of the following processes are spontaneous and which are nonspontaneous: lightning

A: Spontaneous process  is a process, which occurs on its own without external forces. They are…

Q: 7. The equilibrium constant for the reac- tion N2(8) + O2(g) 2NO(g) at 2130°C is 2.5 × 10-3. Why is…

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Q: Ammonia can be produced by the reaction of hydrogen gas and nitrogen gas, as shown below: N2(g) +…

A: From thermodynamics data we can calculate equlirbrum constant for a reaction with the help of…

Q: Under what temperature conditions is the given reaction: 2NO2(g) N2(g) + 202(g) , AHrxn >0…

A: Given data : N2(g) + 2O2(g)------&gt;2NO2(g) ∆Hrex &gt;0

Q: Explain the difference between Kc and Kp. For a given reaction, how are the two constants related?

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

Q: Why is a reaction with a negative Gibbs free energy, AG, spontaneous? Explain.

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

A: Given reaction: 3NiO(s) + 2NH3(g) → 3Ni(s) + N2(g) + 3H2O(g) Given, ∆G∘ = -18.1 kJ/mol We have to…

Q: The standard free energy of formation of ammonia at 298 K is -16.5 kJ/mol. What is the value of Kp…

A: Given data:

Q: For a certain chemical reaction, the standard Gibbs free energy of reaction at 25.0 °C is 116. kJ.…

A: The free energy change of the reaction is = 116. kJ/mol The temperature of the reaction is = 25oC =…

Q: For a certain chemical reaction, the standard Gibbs free energy of reaction at 5.00 °C is 142. kJ.…

A: The free energy change of the reaction is = 142 kJ/mol The temperature of the reaction is = 5.00oC =…

Q: For the reaction FezO4(s) + 4H2(g)3Fe(s) + 4H,0(g) AH° = 151 kJ and AS° = 169 J/K AG° for this…

A: The reaction taking place is given as, =&gt; Fe3O4 (s) + 4 H2 (g) ------&gt; 3 Fe (s) + 4 H2O (g)…

Q: Choose the INCORRECT statement. o Gibbs energy is defined by: G = H - TS. o If AG <0, the process is…

A: Given statements are : a. Gibbs energy is defined by : G = H - TS  b. If ΔG &lt; 0, the process is…

Q: Explain how a reaction that is not spontaneous may be driven forward by coupling it to a spontaneous…

A: A reaction that is capable of carrying a reaction in forward direction without any use of external…

Q: Given:                   N2 (g) + 3F2 (g) → 2NF3 (g)             Exothermic This process is…

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Q: Calculate the standard change in Gibbs free energy, AGxn, for the given reaction at 25.0 °C. KCI(s)…

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Q: Consider the following reaction at 25 * C : 2N2O (g) +O2(g) 4 NO (g) a. At equilibrium,…

A: The reaction given is 2 N2O (g) + O2 (g) ---------&gt; 4 NO (g) a) The equilibrium constant for the…

Q: 2. A certain reaction measured at 298 K has AH° = +8.7 kJ and AS° = +22.5 J/mol.K. Calculate the…

A: Given : ΔHo = +8.7 KJ = 8700 J…

Q: For a reaction where AH° = +573 kJ/mol and AS° = +1.64 kJ/mol ·K, at what temperature, in K, does…

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Q: What is the minimum temperature for the spontaneous reaction of CFCI3 () to CFCI3 (g) when AH° is…

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Q: Which one of the following processes produces a decrease in the entropy of the system? precipitation…

A: Entropy is defined as the measure of randomness in the particles of a given substance or system. If…

Q: For the reaction NH,CI(aq)NH3(g) + HCI(aq) AH° = 86.4 kJ and AS° = 79.1 J/K The equilibrium constant…

A: The reaction given is, =&gt; NH4C (aq) --------&gt; NH3 (g) + HCl (aq) Given : ΔHo = 86.4 KJ = 86400…

Q: At 25 °C, the equilibrium partial pressures for the reaction 3 A(g) + 3 B(g) = C(g) + 3 D(g) were…

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Q: At 25 °C, the equilibrium partial pressures for the reaction 3 A(g) + 4 B(g) 2C(g) + 2D(g) were…

A: the answer is follows as:

Q: d. The temperature at which the reaction starts to be spontaneous

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Q: 1. Predict whether the following processes are spontaneous, are spon in the reverse or are in…

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Q: The standard free energy of formation of gaseous hydrogen iodide is 1.30 kJ/mol at 25°C. What is KP…

A: The relation between standard free energy change and equilibrium constant is given as :

Q: The following reaction is known to have a very large equilibrium constant. 4 NH3(g) + 5 O2(g) 4…

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Q: Consider the reaction at 25 degrees celsius 2NO3-(aq)+8H^+(aq)+3Cu(s)=3Cu2+(aq)+2NO(g)+4H2O(l)…

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