Indicate whether ∆G increases decreases, or does not change when the partial pressure of H2 is increased in each of the following reactions:(a) N21g2 + 3 H21g2 ¡ 2 NH31g2(b) 2 HBr1g2 ¡ H21g2 + Br21g2(c) 2 H21g2 + C2H21g2 ¡ C2H61g2

Q: Consider the reaction: Ag*(aq) +Cl"(aq) →ABCI(s) Given the following table of thermodynamic data at…

A: The relationship between thermodynamic parameters and equilibrium constant is given by Gibbs free…

Q: For each reaction, find the value of ASº. Report the value with the appropriate sign. (a) 3 NO2(g) +…

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Q: For the reaction N2(g) + 3H2(g) = 2NH3(g), Kp = 1.60 × 104 at 400°C. Calculate a) AG°n b) AGrxn when…

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Q: Which of the following processes would be accompanied by a decrease in entropy? O H₂O(s) → H₂O(1) O…

A: Entropy is randomness of system.  For gaseous state entropy is most.  For solids entropy is least.

Q: For the reaction below, A2+B → A2B if ΔG°= -96.4 kJ•mol-1, what is the value of K at 298 K ?

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Q: Calculate the standard free-energy change and the equilibrium constant Kp for the following reaction…

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Q: Which of the following represents an increase in entropy? a) CH12 (1) → C6H12 (s) b) the reaction 2…

A: Entropy is defined as randomness present in any system. Entropy of any system is maximum in gases…

Q: Calculate AG and the exponent value (the x of 10) for K, for the following reactions at 25°C: (a)…

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Q: Consider the following reaction at 25 °C: 3 NiO(s) + 2 NH3(g) → 3 Ni(s) + N2(g) + 3 H2O(g) If AG° =…

A: Since there are multiple sub parts in this question and it is not mentioned that which one has to be…

Q: 6. Determine AGn for C, H1, () +0,(g) 5 4C0,(g) + 5SH,0(g) given the following information: AG…

A: The Gibbs free energy of formation (delG0)of a compound is the change of Gibbs free energy that…

Q: am having trouble understanding the following chemistry questions, please advise :) PART A: In the…

A: Bronsted -Lowry acid is species which can donate H+ ion and base is which can accept H+ion . Thus in…

Q: Describe the sign of a reaction between tartaric acid and potassium hydroxide in the quantitative…

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Q: Which is true about Gibbs Free energy change at equilibrium has the value of delta G is zero at…

A: The Gibbs free energy change and the standard Gibbs free energy are related as: ∆G = ∆Go + RTln(Q)…

Q: Calculate P[NO]eq , if P[NOCl]eq= 0.33atm, P[Cl2]eq =0.50atm, and Kp = 1.9x10-2. 2 NOCl(g)--><--2…

A: We have to calculate the equilibrium pressure of NO.

Q: For a certain chemical reaction, the equilibrium constant K=1.6X 10^6 at 20.0°C. Calculate the…

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Q: Which response includes all of the following processes that are accompanied by an increase of…

A: The reactions given are, I) NaCl (s) →H2O Na+ (aq) + Cl- (aq) II) CaSO4 (s) →H2O Ca2+ (aq) + SO42-…

Q: Why does decomposition of carbonic acid ( H2CO3) and carbon dioxide ( CO2) result to an increase in…

A: Entropy is the measure of randomness or disorderness of a system. When a substance decomposes into…

Q: Using the information given below, calculate the ΔΔSo at 25oC for the given reaction.…

A: MgCl2(s)  →  Mg(s)  +  Cl2(g) SoMg(s) = 32.7 J/(mol K);  SoCl2(g) = 223.0 J/(mol K);  SoMgCl2(s) =…

Q: Which of the following reactions indicates an increase in entropy?

A: In case of homogeneous gaseous reaction :- if number of gaseous moles of products are more than the…

Q: Describe how ΔH-T ΔS functions as a criterion of a spontaneous reaction.

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Q: What is the value of the equilibrium constant at 20°C for a reaction that has a standard free-…

A: The relationship between the ΔG0 and equilibrium constant is given by  RTln(K) = nFE0cell = -ΔG0…

Q: For the following reaction: SO2 (?) + 1/2 ?2 (?) ↔ ??3 (?) At 1000K, Kp has a value of 1.85.…

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Q: a) calculate deltaS surr for the following reaction: CO(g)+ 2H2(g)= CH3OH(liq) occurring at 1 atm…

A: The second law of thermodynamics states that entropy change of the universe is the sum of change in…

Q: CH,-CH,-CH,() (ఎfo-140-1-10· (l) CH;-CH=0 (g) CO (g) CH, (g) (I) MgO (s) MgCO,(s)

A: Entropy (S) : Generally, entropy is defined as a measure of randomness or disorder of a system.…

Q: 1. How does the entropy change when the following occur? Predict whethen there is an increase or…

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

Q: [References] What is the standard free-energy change AG at 25°C for the following reaction? H2 (9) +…

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Q: -4 For a certain chemical reaction, the equilibrium constant K = 1.9 × 10 at 5.00 °C. Calculate the…

A: Given that, K=1.9×10-4 T=5.00℃ = (5.00+273) K = 278 K ∆G°= ?

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

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Q: 2 Zn*2 (aq) +Fe*2 (ag) + 6 CN (ag) = Zn2Fe(CN)6 (5) [znz Fe (CN),] A certain equilibrium reaction…

A: Given that:                     Equilibrium constant (K) = 2.8 × 10-13…

Q: For the reaction A (g) → 2 B (g), K = 14.7 at 298 K. What is the value of Q for this reaction at 298…

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Q: Determine deltaS in J/K of the reaction NO (g) + 1/2O2(g) --> NO2 (g) So(NO) = 205.75 J/mol K…

A: Given, NO(g) + 1/2O2(g) --&gt; NO2(g) S°(NO) = 205.75 J/mol K S°(O2) = 204.41 J/mol K S°(NO2) =…

Q: Predict the change in entropy of the following reaction. NH2 I H2

A: Entropy is a measure of the randomness of the system. The entropy change in a chemical reaction can…

Q: Pedict whether entropy mceases or decreases for each of thte followmg processes. Explam why a.…

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Q: Given the following reaction 4HCl(g) + O2(g) → 2Cl2(g) + 2H2O(g) ΔH0 f, kJ/mol: HCl(g) (-92.31),…

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Q: 6. Given the thermodynamic data below, what is the equilibrium constant Kea of the following popular…

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Q: Calculate ASrxn° (in J/K) for the following reaction using S° values from Appendix G in your…

A: Given: 3NO2(g)+H2O(l)→2HNO3(aq)+NO(g) To find: ∆Sorxn Solution : Entropy of the reaction is defined…

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

A: The standard Gibbs free energy of the reaction is = 147 kJ = 147x1000 J The temperature of the…

Q: Predict the sign of delta S and then calculate delta S for the following reaction.…

A: 1) The given reaction is: 2CH3OH(g)+3O2(g)→2CO2(g)+4H2O(g) The no. of moles of products are 6 and…

Q: Consider the reaction  2O(g)=O2(g) a. Predict deltaH and deltaS.  b. Would the reaction be more…

A: Considering the provided  reaction, i.e.  2O(g)→O2(g) Here two gaseous atoms (reactant ) transform…

Q: For the reaction below, A+2B → AB2 if AG = -19.9 kJ.mol-1, what is the value of K at 298 K ?

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Q: i. Predict the signs of ΔG, ΔS, and ΔH for experiment 3. Explain your reasoning.      For the…

A: Dissolution of ammonium chloride in water is represented as follows: NH4Cl+H2O ------&gt;  NH3+HCl

Q: Which of the following reactions or changes is accompanied by a decrease in entropy (ΔS &lt; 0)?…

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Q: For the reaction H2O(s) --> H2O(l), which is the value of delta S

A: Standard entropy of a reaction is the entropy of one mole of a compound at specific conditions of…

Q: What must the reaction quotient Q be, if the free energy is -961.941 kJ at 25.0°C? 5C2H2(g) + 5…

A: We can solve this problem by using following equation ∆G = ∆G°-2.303RTlog Q Where  ∆G = free energy…

Q: For the following reaction at 1000 K, Kp = 3.9 × 10–2.CO (g) + Cl2 (g) ⇄ COCl2 (g)What is the value…

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Q: For the reaction:   2 HCl (g) = H2 (g)   +   Cl2 (g)                (a)  Find an expression of ΔH…

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