Calculate ΔG°rxn for the following reaction.  The ΔG°f for each species is shown below the reaction.    4 ABO3 (g)   +   5 B2A4 (l)    →  7 B2 (g)    +   12 A2O(l)       ABO3 (g)   B2A4 (l)  B2 (g)   A2O(l) ΔG°f (KJ/mol)  -73.5 149.3    0 -237.1

Q: 89.  Calculate the equilibrium constant at 25 °C for each of the following reactions from the value…

A: Equilibrium constant and ΔG° has the below relationship. ΔG° = -RTln(Keq) where R = 8.314 T =…

Q: Refer to the graph below to answer the following questions. 30 60 90 850 950 1050 1150 TIK) 1250…

A: The reaction will be spontaneous reaction when the change in Gibb's free energy will be negative.…

Q: acU3(S) decomposes lhto (S) and CO21g) at 1 atm the air around the reaction decreases in…

A: Given: Pressure = 1 atm CaCO3 decomposes into CaO and CO2, CaCO3s → CaOs + CO2g Given that…

Q: Predict the sign of Δ S system for each reaction or process.13. FeS(s) → F e 2 + (aq) + S 2 −…

A: ∆S system is positive for 13 because product have more ions.

Q: stion 11 Calculate AG° Dxn for the following reaction at 25.0 °C. s this reaction spontaneous or…

A: The solution is given below -

Q: Consider the following reaction at 298 K. Co²+ (aq) + 2Ag(s) → Co(s) + 2Ag+ (aq) Which of the…

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Q: For the reaction below, which statement best describes what is happening with the sign of AGO CrP…

A: The chemical equation may be written as: CrPO4(s) + 3NaCl(aq)→ CrCl3(aq) + Na3PO4(aq) Number of ions…

Q: For the reaction below, which statement best describes what is happening with the sign of ΔG0? N…

A: CONCEPT: For an exothermic reaction, ΔH0 is negative. For a spontaneous reaction, ΔG0 is negative.…

Q: For the reaction below, which statement best describes what is happening with the sign of AGO?…

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Q: The dissolution of ammonium chloride occurs spontaneously in water at 25 °C. As NH4CI dissolves, the…

A: Given that : We have to determine the signs of ∆H, ∆S and ∆G.

Q: Estimate the sign of the entropy change for the reaction:            CaCO3 (s) → CaO (s) + CO2 (g)…

A: Entropy is the measure of randomness. More the randomness more is the entropy.

Q: For the below endothermic chemical reaction, ASsys is [ Select ] and ASsurr is [ Select ] * meaning…

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Q: 9A Moving to another question will save this response. Question 14 Consider the following reaction…

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Q: For the reaction below, which statement best describes what is happening with the sign of AGO? CrP…

A: The relation between ∆G˚, ∆H˚ and ∆S˚ is as follows: ∆G°=∆H°-T∆S° where ∆G˚ represents the change in…

Q: Determine  what is ΔG°rxn for each of the following and state whether the the following reactions…

A: Given Chemical reaction:  2 NO(g) + Cl2(g) → 2 NOCl(g)Calculation for ΔG°rxn:

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Q: tion that has a negative AH and a positive AS. Which of the following statements is 2) - ion will be…

A: 2) Given  □H is negative  □S is positive  □G = □H - T□S From the above information,  □G is always…

Q: The standard reaction free energy AG = 1100. kJ for this reaction: 4 PCI,(9)→P,(9) + 6 Cl,(9) Use…

A: The free energy change for a reaction is an extensive property and it depends on the stoichiometric…

Q: 11. State whether the change in entropy for each reaction, AS, is positive or negative. Explain.…

A: Entropy is defined as the measurement of disorder or randomness. Entropy change, thus is the…

Q: <CHE154 S20 Ch19 Sec8-10 Chapter 19 Multiple Choice Question 50 aReview I Constants Part A What is…

A: The relationship between ΔG0rxn and equilibrium constant K is given by  ΔG0rxn = -RTln(K)  Hence if…

Q: For the reaction below, which statement best describes what is happening with the sign of AGO? 2 Cu…

A: In this reaction change in entropy is negative beacuse no of particle decreasing  And ∆H is negative…

Q: Determine the signs of ΔH°, ΔS°, and ΔG° for the following reaction at 75 °C:     H2O(ℓ) ⇄ H2O(g)…

A: The given equilibrium process is as follows: H2Ol  ⇌ H2Og

Q: The exothermic reaction,  A-->B has ΔG<0.  Which of the following statements are true?     ΔH<0…

A: The relationship between the Gibbs free energy, entropy, and the enthalpy is given by: The signs of…

Q: For a particular reaction, AH = 134.1 kJ and AS = 35.0 J/K. Calculate AG for this reaction at 298 K.…

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Q: Consider the following reaction. 2S02(g) + O2(g) → 2SO3(g) AH° = -198 kJ AS° = -187.8 J/K a. What is…

A: Recall the following expression to calculate ∆G°         ∆G°=∆H°-T∆S°Given that ∆H°=-198 kJ…

Q: AH = -1237. kJ J AS = -3201. K - 6C (s) + 6H, (g) + 30,(g) → C,H120, (s) AG = | kJ Which is…

A: Given: ∆H=-1237 kJ∆S=-3201 J/K     =-3.201 kJ/KTemperature=125oC                   =(125+273) K…

Q: View Policies Current Attempt in Progress Is the following reaction spontaneous at room temperature…

A: For a spontaneous reaction, ∆S of a reaction should be positive.

Q: how do I complete this? i am unsure of how to work this out.

A: The value of the standard change in Gibbs free energy of the reaction is negative and the value…

Q: AH = 2220. kJ AS = 6016. K 3c0,(g) + 4H,0(1) - C,H,(g) + 50,(g) AG = kJ Which is spontaneous? O this…

A: The Gibbs free energy change for the reaction is calculated as: ∆G=∆H-T∆S ......(1)

Q: For the reaction below, which statement best describes what is happening with the sign of ΔG0? C…

A: Given reaction: Cu2O(s) + 2 N aClO4(aq) → 2 CuClO4(aq) + N a2O(aq) (endothermic)

Q: 19. Consider the following reaction, which is spontaneous at room temperature. NH3(g) + BF3(g) →…

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Q: What is K if AG° =-18.0 kJ for a reaction at 25°? A) 8.1 x 10-3 B) 1.4 x 103 C) 7.3 x 10-4 D) 1.2 x…

A: The relationship between the equilibrium constant K and Gibbs free energy change ΔG0 is given by…

Q: Find ΔGorxn. B. Is the reaction spontaneous at 25oC? C. Find ΔSorxn. D. Find…

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Q: The standard reaction free energy AG= -457. kJ for this reaction: 2 H,(g) + O,(9)→2 H,O(g) Use this…

A: A chemical equation can be added, subtracted, multiplied, or divided similar to an algebraic…

Q: For the reaction below, which statement best describes what is happening with the sign of AGO? NagP…

A: the reaction given is exothermic that means the change in enthalpy is -ve . now the entropy change…

Q: AH = 439. kJ J AS = 1285. K 4H,PO, (s) - P,0,(s) + 6H,0(1) AG = kJ Which is spontaneous? this…

A: ∆G = ∆H - T.∆S  By using this formula we can the ∆G and ∆S value . When the value of ; ∆G &lt; 0 :…

Q: Calculate the enthalpy change using the net ionic equation for the given neutralization reaction at…

A: Answer: Chemical reaction mentioned in the problem statement is a neutralization reaction between…

Q: sign of AGO? Cu2O6) + 2 N a CI O4(a q) – 2 Cu CIO4la q) + N a20(a q) (endothermic) The reaction is…

A: given reaction : Cu2O(s)+2NaClO4(aq)→2CuClO4(aq)+Na2O(aq)  (endothermic) endothermic reactions :…

Q: For a redox reaction, when ?∘????Ecell∘ > 0, then _____________ Group of answer choices Δ?∘ΔG∘ > 0…

A: The answer is given as follows

Q: 4.) Determine if each of the following is a spontaneous process, a nonspontaneous process, or an…

A: The answers are given below

Q: For the reaction below, which statement best describes what is happening with the sign of AGO? N a2C…

A: The given reaction is; Na2CO3(aq) + CaCl2(aq) → CaCO3(aq) + 2NaCl(aq)      Endothermic Endothermic…

Q: 36. If Delta G standard is zero, what does it mean? A. the reaction is spontaneous at standard…

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

Q: Use the values given in Appendix L in your textbook to calculate K. for the reaction between…

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Q: Consider the reaction: 2NO2(g) + 7H2(g) - NH3(g) + 4H2O(g) AH° = -1125.2 kJ AS° = -253.8 J/K a.…

A: Given Reaction 2NO2(g) + 7 H2(g) → NH3(g)  + 4H2O(g)∆H° = -1125.2 kJ = -1125200 J∆S° =-253.8 J/KT =…

Q: QUESTION 11 For the reaction H 2(g) + S(s) H 2S(g), AH° = -20.2 kJ/mol and AS° = +43.1 J/K mol.…

A: The given chemical reaction is,H2 (g) + S (s) → H2S (g) Given:  ∆H° = -20.2 kJ/mol…

Q: The standard reaction free energy AG" 193. kJ for this reaction: 2 NH3(g)N,H(9) + H,(g) Use this…

A: The given chemical equation: 2NH3 (g) → N2H4 (g) + H2 (g)         ∆G° = 193 kJ   Note:- When a…

Q: 2. Predict the sign of ASsys for each process. a. A piece of wax melts. Positive b. Silver chloride…

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Q: hich statement describes the reaction shown below under standard pressure conditions at 25ºC?…

A: Gibbs free energy is the  quantity that is used  to measure the  maximum  amount of work done  in…

Q: Consider the reaction shown in the diagram.       What is the sign of Δ?ΔS for this reaction?…

A: Entropy is defined as the degree of randomness  in the system.

Q: 14. What is Keq at SATP for the reaction whose ∆Gº = -27.5 kJ? (R=8.314 J/mol-K) A. 1.51x10-5 B.…

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