Given: Fe+2  +  2e- ?  Fe E red o = - 0.44 V Ag+  +  e-  ?  Ag E red o =  0.80 V Fe+2 (aq)  +  2Ag(s)  ?  Fe(s)  +  2Ag+(aq) What is E o for the reaction?  Is the reaction spontaneous at standard state conditions?  What is ΔG o for this reaction?  What is the value of the equilibrium constant for this reaction?

Q: What is the standard free energy change and equilibrium constant for the following reaction at 25…

A:

Q: Calculate the equilibrium constant for the following reaction carried out in 1 M perchloric acid:…

A:

Q: 1 5 5) V,0, + Cas > СаО + V,S, - - - 6) Mn(NO,), + BeCl, > Be(NO,), + MnCl, -

A:

Q: The standard reduction potentials of the Sn2"/Sn and Ag*/Ag couples are -0.14V and +0.80 V,…

A:

Q: Consider the following reaction at 298K. Fe2+ (aq) + Cu (s) Fe (s) + Cu2+ (aq) Which of the…

A:

Q: 2+ The free energy change for the following reaction at 25 °C, when Cu²+ = 1.12 M and [ca²+] =…

A:

Q: Electrochemistry: Calculate:      a. Electrical Energy      b. AG°      c. K od the reaction.

A:

Q: The reaction in the Daniell cell is Cu2+ + Zn → Cu + Zn2+. (a) Given the following standard…

A: Standard potential of cell is defined as potential at 1atm and temperature of 25°c.  Note--- the…

Q: The free energy change for the following reaction at 25 °C, when [H+] = 1.15 M and [Co²+] = 0.00897…

A:

Q: The equilibrium constant, K, for a redox reaction is related to the standard cell potential, E by…

A: A) The reaction taking place is given as, => Fe (s) + Ni2+ (aq) ---------> Fe2+ (aq) + Ni (s)…

Q: An electrolytic cell consists of a pair of inert metallic electrodes in a solution buffered to pH =…

A: Part a: The electrolytic cell consists of two electrodes, anode and cathode. Oxidation occurs at…

Q: 1. Use the calculation of E° to determine which of the following reaction is spontaneous under…

A: A redox reaction is spontaneous when Eo is positive, as a positive Eo makes the standard Gibbs free…

Q: When AG° is greater than 0, the standard cell potential is less than 0 and K is less than 1, the…

A: # We have given that ∆G° is positive , E°cell is negative , K that is equilibrium constant is also…

Q: Manganese dioxide (MnO2) for use in dry cell batteries is made by electrolyzing solutions of Mn2*…

A:

Q: Calculate the equilibrium constant, ,K, for the reaction shown at .25 °C.…

A: Given: The equation is given below as,

Q: Suppose a metal electrode is being coated with silver according to the half-reaction, Ag+(aq) + e-…

A: Current = 0.850 A Time = 20.0 min  ....Or = 20.0 min × (60 sec / 1 min )   ...(because, 1 min = 60…

Q: S. Given the following reduction half-reactions at 298 K: Half-Reaction E (V) at 298 K Fe" (aq) + e→…

A: The electrode which has less negative reduction potential will act as a cathode and will undergo…

Q: At 298 K, AG° = +20.9 kJ/mol for the reaction CH;CO,H (aq) = H (aq) + CH;CO, Calculate AG for this…

A:

Q: Co 00 salts are often sparingly soluble, but Co () salts are very, very sparingly soluble. The K of…

A:

Q: A current of 5.83 A is passed through a Fe(NO3)2 solution for 1.60 h. How much iron is plated out of…

A: According to Faraday's law of electrolysis, the amount of substance deposited on an electrode is…

Q: 12. A concentration cell consists of two hydrogen electrodes: Pt(s) | H2(g, 1 bar) | H+(aq, pH = ?)…

A: The standard electrode potential is zero for the concentration cell because the same substance gets…

Q: For the cell shown, the measured cell potential, ?cell is −0.3723 V at 25 °C25 °C. Pt(s) |…

A: Half-cell reactions: H2(g) + 2e-  → 2H+(aq)    E0 = 0.00V Cd2+(aq) + 2e_  → Cd(s)  E0 = -0.403V…

Q: A disproportionation reaction involves a substance that acts as both an oxidizing and reducing…

A: The disproportionation reaction is – The reaction taking place at the cathode – The reaction…

Q: Calculate the equilibrium constant at 25 °C for the following reaction from the value of AG given.…

A:

Q: Given the thermodynamic data below, calculate the value of the equilibrium constant for the reaction…

A: Given data, ∆H° = 180.50 KJ = 180500 J ∆S° = 24.77 J/K Temperature (T) = 25°C = (273+25) = 298 K

Q: For the cell shown, the measured cell potential, ?cellEcell, is −0.3669 V at 25 °C.   Pt(s) |…

A:

Q: 11. Consider the following reaction and its AG-AGo at 25.00 °C. Wate eb. Calculate the equilibrium…

A:

Q: Consider the following reaction and its AG AG° = -408.0 kJ/mol Mg(s) + Ni?+(aq) → Mg²+(aq) + Ni(s)…

A: Given-> Mg(s) + Ni2+(aq) ----> Mg2+(aq) + Ni(s)  ∆G° = -408.0 KJ/mole = -408000 J/mole (1 KJ =…

Q: Calculate the equilibrium constant Kc for the reaction at 25º celcius using the Nernst equation.…

A: Given : Fe2+(aq) + Ag+(aq) → Fe3+(aq) + Ag(s) E0 = 0.030 V

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

A: In electrochemistry, the Nernst equation is an equation that relates the reduction potential of an…

Q: For the cell diagram below, what is the equilibrium constant K for the reaction at 25 °C? * Pt(s) |…

A: We are given a cell notation of an electrochemical cell. With standard reduction potential values of…

Q: Consider the following reaction at 298K. 3 Cd2* (aq) + 2 Cr (s) 3 Cd (s) +2 Cr (aq) Which of the…

A: This is an example of  redox reaction. In redox reactions an element is reduced while the other will…

Q: Use the standard reduction potentials located in the 'Tables' linked above to calculate the standard…

A: Given ReactionCo2+ (aq)  + Zn(s) → Co(s)  +  Zn2+ (aq)Oxidation Half cell Zn(s) →   Zn2+ (aq) +…

Q: An electrolytic cell contains 50.0 mL of a 0.297M solution of Fe Cl3. A current of 0.643 A is passed…

A: First, calculate the Faradays represented by 0.643 A for 15.0min as follows: Faradays = 0.643C s ×…

Q: Question six in photo

A: When Cobalt metal dissolves in nitric acid, Cobalt nitrate is obtained with the evolution of…

Q: Calculate the Gibbs free energy (AG°) of the reaction below. Is this reaction spontaneous or…

A: At standard condition Gibbs free Energy explain maximum work done by a thermodynamical system .

Q: 8) Consider the galvanic cell constructed with the following materials Zn electrode, Zn(NOs):(aq),…

A: Oxidation is lose f electrons. Reduction is gaining of electrons. The reactions where oxidation and…

Q: Predict whether the following reactions will be spontaneous in acidic solution under standard…

A: Hi, as you have posted multiple subparts in a single question and have not mentioned which subparts…

Q: Calculate the standard free energy, ∆G°, for a galvanic cell represented by the following notation:…

A:

Q: Calculate AGº for the following cell reaction: TI(s) | TI* (aq) || Pb3* (aq) | Pb(s) From AG°,…

A: Cell Reaction : 2 Tl (s) + Pb2+ (aq) -----> 2 Tl+ (aq) + Pb (s) Since for any reaction, the…

Q: Using the reaction between Fe(NO3)2(aq) + Al(s) complete each of the following. Single displacement…

A: as you've asked a multipart question we are going to solve first three questions for you if you want…

Q: calculate equilibrium constants for the following reactions. Assume 298.15 K if no temperature is…

A:

Q: What mass of Fe(s) may be deposited from an aqueous FeCl2 solution if a current of 2.50 A is applied…

A:

Q: 8) Consider the galvanic cell constructed with the following materials Zn electro Zn(NO3)2(aq), Fe…

A:

Q: For the cell shown, the measured cell potential, Ecell, is −0.3627 V at 25 °C. Pt(s) | H2(g,0.735…

A:

Q: Calculate Kp for calcium sulfate, CaSO4, given that the cell potential at 25 °C for the following…

A: Solubility product is calculated for sparingly soluble salts. These salts do not dissolve in the…

Q: The standard state cell potential for the reaction below is 1.030 V. Zn(s) + Hg,Cl,(s) → ZnCl,(aq) +…

A: Given: Cell potential =E°cell=1.030 V Temperature= 298 K To find: Standard state Gibb's energy…

Q: Fe? + 2e -> Fe Ag* + e -> Ag Ered- - 0.44 V Ered- 0.80 V 5. Given the following data: Fe* (aq) +…

A:

Q: A Ni Ni 2+Ag Ag + galvanic cell is constructed in which the standard cell potential is 1.03 V.…

A: cell potential = 1.03 V wt of silver deposited= 1g  Free energy :  The maximum work a system can…