What quantity of electric current is required to deposit 0.750 g of Pt(s) from a solution containing the [PtCl4]2– ion within a time of 2.50 hours?

Q: In acidic conditions, manganate(VII) ions are reduced to manganese(II) ions, Mn. In neutral…

A: The balanced equations for the reduction of manganate(VII), MnO4-(aq) in acidic and neutral medium…

Q: Balance the following redox reaction in acidic solution. Br (aq) + HNO₂(aq) Br₂(!) + NO(g) Br (aq) +…

A: A reaction involving both oxidation and reduction is called redox reaction. In redox reaction, one…

Q: Balance the following oxidation–reduction reaction in basic solution. MnO4 –(aq) + I–(aq) -->…

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Q: Balance the following half-reaction by adding electrons (e−) where appropriate. Write the balanced…

A: The reaction should be balanced by balancing the charge on both the reactant side and the product…

Q: Consider the following redox reaction: Ag⁺(aq) + Fe²⁺(aq) ⇌ Ag(s) + Fe³⁺(aq). How many moles of…

A: In the given reaction we can see that the Ag+ is being reduced to the Ag and Fe2+ is being oxidised…

Q: S₂0¯(aq) + Ag₂O → SO₂ (aq) + Ag(s)

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Q: Complete and balance the following redox reaction in basic solution Pb2-(aq) + 10:-(aq) → PbO:(s) +…

A: In basic media, OH− ions and water are added to half reactions to balance the overall reaction.  The…

Q: Which of the following metals is most likely to become oxidized (act as O Ca2+(aq)+2e¯→ Ca(s) E°red=…

A: Introduction : Oxidation means loss of electron .

Q: Balance the following reaction in basic solution. Ag(s) + Zn²+ (aq) → Ag₂O(aq) + Zn(s) Fill in the…

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Q: What quantity of electric current is required to deposit 0.750 g of Pt(s) from a solution containing…

A: Here, The amount of Pt(s) deposited from [PtCl4]2- ion solution = 0.750g. Time required for…

Q: Balance the following aqueous reactions. Determine the oxidation states of the ions that have…

A: Balancing of ionic equation can easily be done by half equation method.

Q: Balance the reaction below in basic solution. • identify the species oxidized, the species reduced,…

A: The given unbalanced redox reaction, MnO4− (aq) + Br− (aq) → BrO3− (aq) + MnO2 (s)

Q: Complete and balance the following redox reaction in acidic solution. Be sure to include the proper…

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Q: Balance the following redox reaction in acidic solution. 3+ NO(g) + Fe³+ (aq) 2+ HNO₂(aq) + Fe²+…

A: Unbalanced reaction : NO (g) + Fe3+(aq) →HNO2(aq) + Fe2+(aq)

Q: For a particular redox reaction, NO is oxidized to NO and Ag+ is reduced to Ag. Complete and balance…

A: The question is based on the concept of redox reactions. we need to balance given reaction in basic…

Q: Consider the following half reactions: Na+(aq) + e- → Na(s)           E○red= -2.71 v Zn2+(aq) +…

A: The species which have maximum standard reduction potential will have the potential to gain the…

Q: a student carries out this chemical reaction in a beaker  Zn+CuCl2 -> Cu+ZnCl2 after the reaction…

A: A student carries out this chemical reaction in a beaker  Zn+CuCl2 -> Cu+ZnCl2 After the reaction…

Q: Cu²+ (aq) + 2e →→ Cu (s) Zn(s) →→→ Zn²+ (aq) + 2e- (reduction). (oxidation).

A: We have to tell why the first reaction undergoes reduction and the second reaction undergoes…

Q: 14. Balance the following reaction in basic solution Fe(OH)2(s) + MnO4 (aq) → MnO2 (s) + Fe(OH)3(s)

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Q: For a particular redox reaction, NO₂ is oxidized to NO3 and Fe³+ is reduced to Fe²+. Complete and…

A: Oxidation is loss of electrons. Reduction is gain of electrons

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: Identify the oxidizing and reducing agents in the skeletal (unbalanced) reaction. Then, balance the…

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Q: can cadmium metal (Cd(s)) reduce cobalt (II) ions (Co2+(aq)) to cobalt metal

A: cadmium can only reduce cobalt if its reduction potential is smaller than that of cobalt.

Q: If a current is flowing from a battery that's used to electroplate an object with silver, how do I…

A: Given:1.45 A.hr = 1.45 amp current per hour.

Q: 5. Consider the following half-reactions: F,(g) + 2 e Cu2*(aq) + 2 e Sn2*(aq) + 2 e → AР' (aq) + 3 e…

A: Which of the above elements or ions will oxidize Sn(s)?

Q: Write balanced half-reactions for the following redox reaction: 5 Ch(9)+2 Mn (aq)+16 OH (aq) → 10 CI…

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Q: Complete and balance the following redox reaction in acidic solution IO3^-(aq) + ClO2^-(aq) ->…

A: 1 Identify the elements , atoms which undergo oxidation and reduction.2 Balancing charge by cross…

Q: Balance the following net ionic equation for a redox reaction in acidic solution. Mg(s)+ NO3–(aq)…

A: Balancing of ionic equations Identify the oxidation and reduction reactions Balance both with…

Q: Cu+ (aq) + Cu(s) K = 6.2 × 108 2+ Pb²+ (aq) + 2e¯ = Pb(s) K = 4.0 × 10-5 Fe³+ (aq) + 3e = Fe(s) K =…

A: Higher the value of reduction potential or equilibrium constant, higher is the tendency of the…

Q: 16. Balance by the half-reaction method, both in acid and in base: Fe(s) + NO; (aq) → Fe3+ (aq) +…

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Q: Balance the following redox reaction in basic solution. 3+ Cr(OH)3(s) + Fe³+ (aq) 2+ Cro(aq)+ Fe²+…

A: Answer:

Q: An electroplating experiment was done from a solution with Al³+ ions. After a current application of…

A: Given, Al3+(aq) + 3e-  ➝ Al(s) current (I) = 1.3 A time (t) = 50 min = 50 × 60 s = 3000 s Mass of…

Q: E Microsoft O W O ELECTROCHEMISTRY Balancing a complex redox equation in acidic or basic solution…

A: Redox reaction is the reaction in which oxidation and reduction takes place simultaneously.…

Q: One drawback of lithium is that it also reacts favorably with O2 in the air to produce Li, Balance…

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Q: Use the following standard reduction potentials to determine which species is the strongest reducing…

A: ->The species which has highest reduction potential that will get reduce itself and oxidize…

Q: Balance the following redox reaction in acidic solution. Fe (aq)+1,(s) 2+ Fe (aq)+IO3(aq)

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Q: Complete and balance the following redox reaction in basic solution. Be sure to include the proper…

A: In a redox reaction, one species is reduced (gains electrons) and another is oxidized (loses…

Q: Describe the process involved in electroplating a silver coin.

A: Electroplating is the process of applying a layer of metal or non-metal onto a metallic surface…

Q: Balance the following skeletal reaction in acidic solution. Be sure to include “1” in the blank if…

A: A redox reaction is balanced by balancing the mass and charge. Hence the number of atoms of all the…

Q: Balance the following redox reaction in acidic solution. 2+ H₂O(1)+Zn²+ (aq) O₂(g) +Zn(s)

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Q: An aqueous solution of potassium permanganate KMnO4 is mixed with an aqueous solution of manganese…

A: When aqueous solution of potassium permanganate mixes with aqueous solution of manganese sulfate ,…

Q: Balance the following oxidation – reduction reactions that occur in the basic solution. Cl2 (g) ⟶…

A: Basic conditions means there is more concentration of OH- ions and small amount of hydrogen ion…

Q: Be sure to answer all parts. Balance the following skeleton reaction and identify the oxidizing and…

A: Oxidizing agents are substances that can accept electrons and cause oxidation in another substance.…

Q: Complete and balance the following redox reaction in basic solution.. 103 (aq) + S (aq) → 10 (aq) +…

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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.