Which metal, Al or Ni, could reduce Zn2+ to Zn(s) if placed in a Zn2+(aq) solution?   Zn2+ + 2e– → Zn   ε° = –0.76 V   Al3+ + 3e– → Al   ε° = –1.66 V   Ni2+ + 2e– → Ni   ε° = –0.23 V

Q: termine E°, AG" , and K for the overall reaction from the balanced half-reactions and their standard…

A: We have to find ∆G, ∆E and K for given reaction  And using given reduction potential of half cell

Q: Predict whether the following metals will react with the acid indicated. Provide proof of your…

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Q: Use the method of half-reactions to balance the following redox equation in basic solution:  Al(s)…

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Q: How many amperes are required to deposit 0.120 grams of cadmium metal in 633 seconds, from a…

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Q: For the following half-reactions: Cr3-(aq) – Cr(s) Zn2«(aq) → Zn(s) a. What will be the overall…

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Q: In the following ewuation, note the raction between manganese(IV) oxide and bromide ions :  MnO2 +…

A: the solution is as follows:

Q: For the following redox reaction: Fe2* (aq) + Mg (s) = Mg²* (aq) + Fe(s) a. Identify the oxidation…

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Q: Balance the following redox reaction in basic solution. MnO-4 + S^2 = MnO2 + S

A: In this question we have to balanced the redox reaction in basic solution.

Q: Electrochemistry. An redox titration is performed by titrating Sn(NO3)2 solution with Ti(NO3)3. The…

A: Since we only answer up to 3 sub-parts, we’ll answer the first 3. Please resubmit the question and…

Q: Calculate E for the electrochemical cell below, Ag | AgCl| CH || Cu²+ | Cu given the following…

A: Answer: Electrochemical cell is a type of cell that converts chemical energy into electrical energy…

Q: Calculate E° cell for the reaction of nickel(II) ions with cadmium metal at 25°C. K = 1.17 x 10^5…

A: Given- K = 1.17 x 105 Temperature = 25oC Reaction-  Ni2+ (aq) + Cd (s) →   Cd2+ (aq) + Ni(s)   To…

Q: 24. The following redox reaction is spontaneous as written: Ca2+(aq) + Zn(s) ⟶⟶  Zn2+ + Ca(s)…

A: Given, Chemical Reaction : Ca2+(aq) + Zn(s) ⟶⟶ Zn2+ + Ca(s)

Q: Which one of the following reactions is spontaneous under standard electrochemical conditions? a.…

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Q: For the cell: Al | Al+3 || Cu2+ | Cu Calculate E for the cell where [Cu*2] = 0.17 mol/L and = 0.27…

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Q: 3. Cl₂(g) + 2 Br¯ (aq) → Br2(g) + 2Cl(aq)

A: The answer for this problem is provided below in great details within the attached figures.

Q: 13. Draw the following galvanic cell including the flow of electrons, half cell reactions, and…

A: ANSWER 13ANSWER 15-ANSWER 8 ANSWER 9

Q: a) Which metal can be oxidized in a Sn2+ solution, but not in one of Fe2+?  b) Choose the best…

A: a) Nickel, Cadmium and Cobalt b) Pb+2 c) Al

Q: 159. A ga Cu(s) E° = 0.34 V Cu*(aq) + 2e¯ v²*(aq) + 2e¯ –→ V(s) - E° = -1.20 V - In this cell, the…

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Q: Ag (0.010 M) + e → Ag(s) noll cr*(0.010 M) + 3 e→Cr(s) E = +0.80 V E = -0.74 v indvic 5. Consider a…

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Q: Which metals would act as sacrificial anodes (cathodic protection) for iron?   Ni Pb Mg Zn Na…

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Q: Balance the following redox equations by the half-reaction method: 1. H,O, + Fe+ → Fe* + H,O(in…

A: “Since you have posted a question with multiple sub-parts, we will solve first three sub-parts for…

Q: 2. Which of the following reactions would you expect to occur spontaneously in the forward…

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Q: a. MnO4 +SO2 SO,2 + Mn2+ (acidic)

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Q: A galvanic cell is constructed that carries out the reaction Ag (s) + Cl2 (g) → Ag+ (aq) + Cl- (aq)

A: a) Reduction and oxidation half cell reactions are :  At anode (Oxidation half reaction)  Ag (s)…

Q: For the following balanced redox reaction in acidic solution: 3 Sn4+ + 2 Au(s) → 3 Sn²+ + 2 Au³+…

A: Sn4+=0.63 MSn2+=8.2×10-3 MAu3+=6.9×10-5 M

Q: 1. Balance the following redox reaction in acidic solution: MnO4 (aq) + Fe²+ (aq) Mn²+ (aq) + Fe³+…

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Q: Given the standard reduction potential of the following half reactions, which is spontaneous as…

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Q: Using standard reduction potentials from the ALEKS Data tab, calculate the standard reaction free…

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Q: 1. Balance the redox reaction using the half reaction method. → Fe" (24) (24) + Au (3) 3+ Fe + Au2+…

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Q: 6. Consider the following reaction: 2Fe²⁺(aq) + Cu²⁺ → 2Fe³⁺(aq) + Cu. When the reaction comes to…

A: Given,  The reaction: 2Fe²⁺(aq) + Cu²⁺ → 2Fe³⁺(aq) + Cu. When the reaction comes to equilibrium, the…

Q: Based on the data presented below, which is the strongest reducing agent? Half-Reaction E°(V) Al3+ +…

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Q: Consider the electrolysis of zinc(II) bromide. Determine the product at the cathode and the product…

A: * Electrolysis is process  of deposition of metal by     passing electrolysis . * cathode is…

Q: In one application, a 0.010 mm layer of chromium must be deposited on a part with a total surface…

A: Given data,thickness=0.010mmarea=3.3m2Current=33.46AmpDensity of Cr=7.19g/cm3

Q: 4. *For the unbalanced reaction Fe3+(aq) +I-(aq) → Fe²*(aq) + I2(s) Balance the reaction and label…

A: Basic terms: Anode: It is an electrode at which the oxidation half-reaction occurs. Cathode: It is…

Q: 5. 2 Ag (aq) (0.50 M) + Ni(s) → 2 Ag(s) + Ni²+ (aq)(0.20 M)

A: Given, 2Ag+(aq)(0.50 M)+Ni(s)→2Ag(s)+Ni2+(aq)(0.20M) From the electrochemistry appendix, We know,…

Q: Use standard reduction potentials to calculate the standard free energy change in kJ for the…

A: In the given reaction, Cr+2(aq). →Cr+3(aq) + e-     E°   = 0.41V H+  + e- → 1/2H2(g).…

Q: 19. According to the following reduction potentials which sentence is INCORRECT? Sn²"(aq) + 2e…

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Q: Which metal, Al or Ni, could reduce Zn2+ to Zn(s) if placed in a Zn2+(aq) solution?   Zn2+ + 2e– →…

A: Given to us:- Zn2+ + 2e– → Zn.             ε° = –0.76 V   Al3+ + 3e– → Al               ε° = –1.66 V…

Q: 4. Calculate the voltage in a galvanic cell that contains a manganese electrode immersed in a 2.0 M…

A: Given: The given galvanic cell contains a manganese electrode in MnCl2 as cathode and a manganese…

Q: 1. What is the mineral formed when Cu corrodes to form a green coating on the surface? a.Cu(NO3)2…

A: In multiple questions we solve only one question according to the Bartleby guidelines. Corrosion is…

Q: Use standard reduction potentials to calculate the equilibrium constant for the reaction: 2Fe³+ (aq)…

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Q: [References] a. Will dichromate ions oxidize chloride ions to free chlorine in acidic solution?…

A: Oxidising agent can be defined as the species that oxidises other species. Oxidation means loss of…