Consider the simple salts NaCl(s) and AgCl(s). We will examine the equilibria in which these salts dissolve in water to formaqueous solutions of ions:NaCl(s)⇌Na+(aq) + Cl-(aq) AgCl(s)⇌Ag+(aq) + Cl-(aq) (a) Calculate the value of ΔG° at 298 K for each of the preceding reactions. (b) The two values from part (a) are very different.Is this difference primarily due to the enthalpy term or the entropy term of the standard free-energy change? (c) Use the valuesof ΔG° to calculate the Ksp values for the two salts at 298 K. (d) Sodium chloride is considered a soluble salt, whereas silverchloride is considered insoluble. Are these descriptions consistent with the answers to part (c)? (e) How will ΔG° for the solutionprocess of these salts change with increasing T ? What effect should this change have on the solubility of the salts?

Q: Use the given ΔGf° values to calculate the equilibrium constant (K) for this reaction at 296.1 K.…

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Q: At 25oC, for the reaction 2 A(aq) ----> B(aq) + C(aq), the equilibrium constant is 1.79 . If the…

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Q: A chemist fills a reaction vessel with 0.776 M lead (II) (Pb²+) aqueous solution, 0.829 M bromide…

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Q: Consider the acid-base reaction below. NH4+ (aq) + CN −(aq) ⇒ NH3(aq) + HCN(aq) K = 1.7 (a) What is…

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Q: NH4

A: Dear student this question is related to equilibrium concept.

Q: Below is the equilibrium of nitrous acid at 25°C with thermodynamic data: HNO2(aq) + H2O(1) →…

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Q: Enter your answer in the provided box. Calculate AG for the following reaction at 25°C: ЗРЬ* (aq) +…

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Q: I.     NaCl (s) ⇌ Na+ (aq) + Cl- (aq)                 ΔG  0     III.   Ag(CN)2-(aq) ⇌ Ag+(aq) +…

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Q: What is the value of K for this aqueous reaction at 298 K? A+B=C+D AG = 13.67 kJ/mol K =

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Q: A chemist fills a reaction vessel with 0.960 M lead (II) (Pb²+) aqueous solution, 0.951 M bromide…

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Q: Predict the sign of entropy change for the following reaction. Ag+(aq) + Cl-(aq) – AgCI(s)

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