DG° = -53.6 kJ/molxn for the following reaction at 25°C. Zn2"(aq) + 4 NH3(aq) ==> Zn(NH3)42 (aq) What is the value of the complex formation equilibrium constant for this reaction?

Q: Determine the equilibrium constant, K, for the following reaction,Ca(OH)2(s) + 2H+(aq) → Ca2+(aq) +…

A: The solubility product of water Kw = [H3O+] × [OH-]. As the concentration of both [H3O]+ × [OH-] are…

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Q: Given the following reaction in acidic media: Fe2+ + Cr2O72-  -->  Fe3+ + Cr3+ The coefficient for…

A: Fe2+ + Cr2O72- →          Fe3+ + Cr3+We need to balance the above reaction in acidic medium for…

Q: Determine the values of equilibrium constant (Kc) and AG° for the following reaction:Ni(s) +…

A: The reaction given is  Ni (s) + 2 Ag+ (aq) ------> Ni2+ (aq) + 2 Ag (s)…

Q: Use the appropriate values of Ksp and Kf to find the equilibrium constant for the reaction.FeS(s) +…

A: Given: The given reaction: The values of Ksp and Kf can be given as: To find: Keq Formula:

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Q: Consider the formation of Ni(en)3]2+ from Ni(H20)6]+. The stepwise AG values at 298 K are AG1 for…

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Q: For a solution in which u = 8.0 X 102, calculate Kp for *(a) AGSCN. (b) Pbl2. "(c) La(IO3)3. (d)…

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Q: Consider the cell: Pt|H₂(g,p°)| HCl(aq)|AgCl(s)|Ag for which the cell reaction is 2AgCl(s) +H₂(g) →…

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Q: Calculate the standard Gibbs free energy change, AG°, at 25 C for the following reaction. E°cu"/cu =…

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Q: Express the equilibrium constant (Koverall) for the dissolution of Ag2CO3 in acidic solution (as…

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Q: The following equilibria were measured at 823 K:CoO(s) + H2(g) ⇌ Co(s) + H2O(g)  Kc = 67H2(g) +…

A: Since your question has multiple sub-parts, we are solving only first three sub-parts for you. If…

Q: For the aqueous [Hg(NH3)4 complex K = 1.91 × 10 at 25 °C. 2+ Suppose equal volumes of 0.0058 M…

A: Given : Molarity of Hg(NO3)2 = 0.0058M  Molarity of ammonia = 0.26M

Q: The vapor pressure of water at 25oC is 0.0313 atm.  Calculate the value of Kc at 25oC for the…

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Q: 2Ag(s)+Fe2+(aq)(1.0M)⇌2Ag+(aq)(1.0M)+Fe(s) EoAg+/Ag = +0.80 V EoFe2+/Fe = -0.44 V At 25°C,…

A: This question belongs to Electrochemistry.

Q: b. Calculate the equilibrium constant, K, at 298 K for the reaction using AG° = -RT In K. 4 Ag(s) +…

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Q: For the aqueous Cu(NH,), complex K, = 2.09 x 10 at 25 °C. Suppose equal volumes of 0.0020 M Cu(NO,),…

A: Given: Concentration of Cu(NO3)2 = 0.0020 M Concentration of NH3 = 0.12 M And equal volume of both…

Q: 1 N2(g) + O2(g) =NO2(g) Kp = 1.0 × 10 1 NOC(g) + O2(g) = NO2CI(g) Kp = 1.1 × 10² 2 1 NO2(g) + Cl2(g)…

A: Given:  Temperature= 298 K  Formula used:  Kp = Kc(RT)∆n   ∆n = moles of products- moles of…

Q: For the following equilibrium at 298 K, the equilibrium constant K = 2.84 x 1022 M5. Ag;PO4(s) +…

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Q: For the aqueous [Hgl, complex K,6.76 x 10 at 25 "C. Suppose equal volumes of 0.0092M Hg(NO,),…

A: Given :  Kf = 6.76 x 1029  [Hg(NO3)2] = 0.0092 M  [NaI] = 0.20 M

Q: For the aqueous [Hg(NH3)4]2+ complex Kf=1.911019 at 25°C. Suppose equal volumes of 0.0090M HgNO32…

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Q: Calculate Kat 298 K for each reaction:(a) MgCO₃⇌Mg²⁺(aq)+ CO₃²⁻(aq)(b) 2HCl(g) +Br₂(l) ⇌ 2HBr(g)…

A: The value of K for any equilibrium reaction is given as follows: A+B⇔C+D K=CDAB

Q: The free energy change for the dissolution of AgCl at 25.00°C is 55.76 kJ/mol. What is the…

A: Given  For Dissolution of AgCl:  deltaG = 55.76KJ/mol = 55.76 ×103 J/mol T = 25°C = (273+25)K = 298K…

Q: For the reaction N2(g) + O2(g)-→2NO(g) AH° = 180.6 kJ and AS° = 24.9 J/K The equilibrium constant…

A: The relationship between equilibrium constant (K) and standard free energy change (ΔG0) is given by…

Q: Calculate Kp for iron(II) sulfide from the following data: FeS+2e Fe+ S?- E = -1.01 V Fe2+ +2e → Fe…

A: Ksp=5.5 * 10-20

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Q: The free energy change for the formation of the complex ion AlF63− is -140 kJ at 25°C. What is the…

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Q: The formation constant for Zn(EDTA)²- is K¡ = 3.2x1016, and E° for Zn²+ + 2e = Zn(s) is -0.762 V.…

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Q: The solubility-product constant for Ag2SO3 is 1.5x10-14. Calculate E0 for the process

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Q: A solution containing 0.402 49 g of CoCl2 ? xH2O (a solid with an unknown number of waters of…

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Q: For the aqueous [HgI4] complex K₁=6.76 × 10²⁹ at 25 °C. Suppose equal volumes of 0.0066M Hg(NO3),…

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Q: t is to be reduced to nickel metal in an industrial process by the reaction:  NiO(s) -------->…

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Q: The stepwise stability constant, K at 25 °C in an aqueous solution for the formation of copper and…

A: stepwise stability constant

Q: Consider the Gibbs energies at 25 ∘25 ∘C. SubstanceSubstance Δ?∘f (kJ·mol−1)ΔGf∘ (kJ·mol−1)…

A: The chemical equation for AgCl is - (a) The  ΔG°rxn for the dissolution of AgCl(s) - (b)  The…

Q: a) For a reaction with AH = -152.6 kJ mol-¹ and AS° = -543.8 J K-¹ mol-¹ at 25 °C, how will AG⁰…

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Q: From the given information in the table calculate for both titration1 and 2: 1)moles of thiosulphate…

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Q: 7) Use the appropriate values for Ksp and Kf to find the equilibrium constant for the Areaction:…

A: NOTE: The reaction given is incorrect as Ag can not be present in +2 form in the complex.  Also, the…

Q: For the aqueous [Hg14] complex K₁= =6.76×102⁹ at 25 °C. Suppose equal volumes of 0.0086 M Hg(NO3),…

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Q: Calculate the values of AG° and K at 25 °C for the reaction. Ag" + 2e > Ag E° = 0.8 v Cu²+ + 2e Cu…

A:

Polymers

Polymers are naturally occurring or synthetically produced large molecules or compounds which are made up of series of repeating units called monomers. They are joined together by chemical bonds. The term polymer is coined from Greek roots meaning 'many parts' and are found almost everywhere from the plastics bags to the rubber of our tires to our DNA strands.