[References] a. Will dichromate ions oxidize chloride ions to free chlorine in acidic solution? Assume that the reaction occurs at standard electrochemical conditions. Half-Reaction E (V) Cr 0,2 + 14H+ +6e 2Cr* + 7H2O +1.33 Cl + 2e 2C1 +1.36 O yes O no b. Will Fet oxidize'Sn+ to Sn*? Assume that the reaction occurs at standard electrochemical conditions. Half-Reaction € (V) Fe +e+Fe* +0.77 Sn +2e Sn²* +0.15 Oyes Ono

Q: 3 Consider the following voltaic cell Al(s) | A1³+ (aq) || C e4+ (aa), Cest(aq) | PHS) which of the…

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Q: Complete and balance the following half-reaction in acidic solution H2SO;(aq) → SO,² (aq)

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Q: Complete and balance the following redox reaction in acidic solution. Cr2O,2-(aq) + Pb²*(aq) →…

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Q: At 25 oC, if the potential of a Zn–H + cell is 0.55 V at 25oC when [Zn2+] = 1.0 M and PH2 = 1.0 atm,…

A: Given Temperature = 25°C = (25 + 273.15)K = 298.15 KGiven Cell Zn-HCell reaction Zn(s)    +   2H+…

Q: Which pair of substances will undergo a spontaneous redox reaction?

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Q: 6. A 1M aqueous solution of chromium (I) bromide will be electrolyzed to "chrome plate" a faucet.…

A: As per the Faraday's 1st law of electrolysis: w=ZIt      ----(1)where,w = weight of the substance…

Q: Consider the following standard reduction potentials:   Fe3+(aq) + e- → Fe2+( aq)…

A: Electrode reduction potential of all the species are there in a series which is known as…

Q: What will be observed if distilled water (pH 6.5) is electrolyzed between two Pt electrodes at a…

A: The answer is attached below-

Q: A solution containing vanadium (chemical symbol V) in an unknown oxidation state was electrolyzed…

A: Given: Current = 2.96 A Time = 33.4 min Mass of V deposited at cathode = 0.784 g Molar mass of V =…

Q: Given the standard reduction potentials: Ce+ + e – Ce³+ +1.61 v K* + e° → K -2.93 v The strongest…

A: GivenCe4+   + e-  → Ce3+         = +1.61 VK+    +   e-  →  K              = -2.93 VStrongest…

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

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

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Q: A solution containing vanadium (chemical symbol V) in an unknown oxidation state was electrolyzed…

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Q: Consider the following reduction half-reactions and the corresponding standard reduction potentials,…

A: Given that : We have to rank following the reducing agents in terms of increasing strength, i.e.…

Q: Standard Reduction Potentials (Volts) at 25 °C Cl2 (g) + 2 e-  2 Cl- (aq) 1.360 O2(g) + 4 H3O+(aq) +…

A: The process of electrolysis is a combination of oxidation and reduction. When any element releases…

Q: All of our standard reduction potentials are supposed to be at "standard acidic conditions, which…

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Q: A solution of Mno is electrolytically reduced to Mn3+. A current of 7.79 A is passed through the…

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Q: X(s)|X5+ (0.94 M) || Mn O4 1 minus (1.10 M)|Mn O2(s)|H+ (0.51 M) The reduction potential for X5+ is…

A: The Nernst equation is shown below: Where: Ecell = cell potential E0cell = standard cell potential…

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

A: Answer: Relation between standard cell potential and standard Gibbs free energy change is shown…

Q: Complete and balance the following redox reaction in acidic solution As(s) + 10 H*(aq) → H3ASO,(aq)…

A: Complete and balanced the redox reaction under acidic condition ----

Q: A solution containing vanadium (chemical symbol V) in an unknown oxcidation state was electrolyzed…

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Q: Enter electrons as e". Use smallest possible integer coefficients. States are not required. If a box…

A: We will predict the electrolysis product by using standard reduction potential values .

Q: Calculate the standard cell potential produced by a galvanic cell consisting of a nickel electrode…

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Q: A solution containing vanadium (chemical symbol V) in an unknown oxidation state was electrolyzed…

A: Current I = 1.46 A  time t = 23.1 minutes = 23.1 * 60 s = 1386 s Mass of vanadium deposited = 0.534…

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

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

A: The relationship between the potential of an redox reaction and ΔG"…

Q: Standard Reduction Potentials at 25 °C Half-reaction Eº(volts) Au³+ + 2e Au+ 1.290 Aut+eAu 1.680…

A: A disproportionation reaction is a reaction in which a single chemical species undergoes both…

Q: Enter electrons as e". Use smallest possible integer coefficients. States are not required. If a box…

A: The objective of the question is to determine the half-reactions that are expected to occur at the…

Q: A solution containing vanadium (chemical symbol V) in an unknown oxidation state was electrolyzed…

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Q: Standard Reduction Potentials (Volts) at 25 °C F2 (g) + 2 e-  2 F- (aq) 2.870 O2(g) + 4 H3O+(aq) + 4…

A: Electrolysis of FeF2 Reaction at cathode: Reaction taking place at cathode is reduction and the one…

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

A: The relationship between the potential of an redox reaction and ΔG"…

Q: a. Will Fe+ oxidize Sn²+ to Sn*+ ? Assume that the reaction occurs at standard electrochemical…

A: Reduction is gain of electron. Reducing agent, reduce other and oxidise itself. Oxidizing agent…

Q: Consider the following standard reduction potentials: Zn2*(aq) + 2 e Zn(s) E° = -0.76 V Mg2*(aq) + 2…

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

A: Reaction: 2H+ (aq)+Hg(l) → H2​(g) + Hg2+(aq)Half cell reactions:2H+(aq) + 2e−→ H2​(g)…

Q: A galvanic cell at a temperature of 25.0 °C is powered by the following redox reaction: 2Cr3+ (aq) +…

A: We have to find standard electrode potential  Eocell = Eocathode - Eoanode

Q: Gibbs free energy= -434250 J/mol for a galvanic cell whose two half-reactions: Mt3+ (aq) + 3 e1- →…

A: The half reactions are  1) Mt3+ (aq) + 3 e- → Mt (s)                                Eo = 1.09 V 2)…

Electrolysis

Electrolysis is defined as the process of breaking down ionic compounds into their constituent elements by passing a direct electric current through the compound in a fluid state. The cathode reduces cations, while the anode oxidizes anions. An electrolyte, electrodes, and some form of external power source are the main components required for conducting electrolysis. A partition, such as an ion-exchange membrane or a salt bridge, may also be used, but this is optional. These are primarily used to prevent the products from diffusing near the opposing electrode.