A solution of a metal ion ?(??) 3+ is electrolyzed by a current of 5.00 A. After 10.0 minutes, 1.19 g of the metal is plated out. How many coulombs are supplied by the battery? What is the identity of the metal?

Q: A solution of nickel(II) ion (Ni2+) is electrolyzed using a current of 15.0 A (amperes) for 25.0…

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Q: An aqueous solution of nickel acetate is electrolyzed for 3 hours with a 1.3 ampere current. What…

A: We know that  Mass = Z.I.t

Q: 6. If the cell potential in the previous problem (5) is 0.485 V, what is the [CI] in the cathode…

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Q: An unknown metal M is reduced by electrolysis from a solution of M(NO3)3. It took 74.1 s for a…

A: Given: Time = 74.1 s Mass = 0.107 g Current = 2.00 A

Q: How many seconds will be required to produce 1.00 g of nickel metal (58.693 g/mol) by the…

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Q: An aqueous solution of gold nitrate is electrolyzed with a current of 0.555 ampere until 1.32 g of…

A: The relationship between charge (q), time (t), and current (I) can be given as: q=I×t…

Q: 3. A current of 0.46 A was passed through a copper (II) sulfate solution using copper electrodes for…

A: According to faraday law of electrolysis:- W=Mm*It/n*f Where W= mass lebarated of metal Mm= molar…

Q: Suppose you are given a 1M solution of SnCl2 and another 1M solution of MgCl2. Leaving the…

A: The question is based on concept of redox chemistry. we have to determine the concentration of tin…

Q: An aqueous solution of copper (II) nitrate was electrolyzed using a current of 1.5 A for 60 minutes…

A: Given that -  Current used for copper (II) nitrate Electrolysis = 1.5 A  Time = 60 minutes = 60×60…

Q: What amount of Cu (in grams) is deposited at the cathode when a current of 6 A is maintained for 15…

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Q: How many grams of zinc, Zn (s) are electroplated out of a solution containing Zn2+ (s the solution…

A:

Q: 1. A constant current of 90 mA is applied to an electrochemical cell for 22 minutes. What is the…

A: The charge transport in a unit time is known as electric current. The current is calculated by using…

Q: For Questions 1 to 4: Giorno Giovanna likes golden stuff. However, since he is currently broke, he…

A: 1.) To calculate number of electrons needed , we would write an equation to change Au3+ to Au . 2.)…

Q: 1. In an electrolysis of a solution containing Ni2+ (aq), metallic Ni(s) deposits on the cathode.…

A: “Since you have asked multiple questions, we will solve the first question for you. If you want any…

Q: What amount of Cu (in grams) is deposited at the cathode when a current intained for 15 minutes in a…

A: Faraday's second law of electrolysis explains that when a certain amount of charge is passed, the…

Q: How much time (in minutes) is required to electroplate with 1.00 g of copper from a cupric solution…

A: Electrochemistry is branch of chemistry in which we deal with oxidation and reduction reaction.…

Q: In the commercial preparation of aluminum, aluminum oxide, Al2O3, is electrolyzed at 1000°C. (The…

A: Given- mass of aluminum = 3.09 kg Reaction Al3+ + 3e- ----> Al To find- coulombs of electricity…

Q: Which of the following are the products of the electrolysis of a neutral aqueous NaBr solution? Use…

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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: How many grams of nickel (58.69 g/mol) may be electroplated by passing a constant current of 7.2 A…

A: Total charged apssed = current ×time in seconds.=7.2×34×60= 14688 columb . Ni is formed through the…

Q: The electrolysis of 0.500 L of molten ZnCl2 will take place. Determine the current (amperes) needed…

A: According to Faraday's law of electrolysis -The amount of substance deposited at the electrode is…

Q: A solution of a metal ion Mag is electrolyzed by a current of 5.00 A. After 10.0 minutes, 1.19 g of…

A: a.

Q: baby's spoon with a surface area of 6.25 cm? is plated with silver from AGNO, using a current of 2 A…

A: Use formula  W= gm equivalent×curren×time÷96500 And get the answer  W= 0.32gm Thickness= 0.0048cm

Q: 5. If 2.46 g of Fe 2+ were oxidized in the reaction Fe2+(aq) + Ce4+( aq ) à Fe3+ (aq) + Ce3+ (aq ),…

A: The molar mass Fe atom is:- 55.85g/mol

Q: A current of 0.46 A was passed through a copper (II) sulfate solution using copper electrodes for 16…

A: According to faraday law of Electrolysis:

Q: The electrolysis of a copper sulfate solution to get copper metal is carried out using a current of…

A: According to Faraday’s first law of electrolysis, the mass of the element deposited is directly…

Q: A galvanic cell using Mg / Mg*" and Cu / Cu" half-cells operates under standard-state conditions at…

A: Cell delivers = 0.31 A or 0.31 C/sec In 1 sec charges delivered = 0.31 C  32.1 hr = 3600 sec × 32.1…

Q: An aqueous solution of nickel acetate is electrolyzed for 3 hours with a 1.8 ampere current. What…

A: Given,  An aqueous solution of nickel acetate is electrolyzed for 3 hours with a 1.8 ampere current.…

Q: How many moles of Al3+ would be electrolyzed to Al(s) with the same amount of electricity that…

A: According to Faraday law of electrolysis - The amount of substance deposited at electrode is…

Q: many grams of cobalt metal will be deposited from a solution that contains Co2+ ions if a current of…

A: Given:  Current = 0.974 A  Time = 67.4 min = 67.4 x 60 = 4044 sec

Q: Enter your answer in the provided box. Copper is purified by electrolysis. A 4.75-kg anode is used…

A: Given:  Mass of anode = 4.75 kg = 4750 gm  Current (I) = 37.8 A

Q: A current of 4.48 A is passed through a Fe(NO,)2 solution. How long, in hours, would this current…

A: Given, Amperes of current passed =4.48 A Solution = Fe(NO3)2 Iron plated = 6.30 g

Q: A baby’s spoon with an area of 6.25 cm2is plated with silver from AgNO3 using a current of 2.00 A…

A: To calculate the mass of silver plated on the spoon first the charge that has passed will be…

Q: 1. A solution of a metal ion Mi) is electrolyzed by a current of 5.00 A. After 10.0 minutes, 1.19 g…

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Q: 13.76 Chrome is plated from solutions of chromium(III) ions. If a particular application requires…

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Q: An aqueous solution of nickel acetate is electrolyzed for 3 hours with a 1.5 ampere current. What…

A:

Q: Question six in photo

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

Q: A baby's spoon with an area of 6.25cm2 is plated with silver from a silver nitrate solution using a…

A: Given: Area = 6.25 cm2Current = 2.00 ATime = 2 hours 25 minutesCurrent efficiency = 82% Density of…

Q: A solution of a metal ion ÷({ ) Q˘ is electrolyzed by a current of 5.00 A. After 10.0 minutes, 1.19…

A: Solution        1.a. Given that current,I=5.00A           time, t=10 minutes =10×60s…

Q: What mass of gold is produced when 15.2 A of current are passed through a gold solution for 25.0 min

A: Given information: Current (I) = 15.2 A Time (t) = 25.0 min

Q: 19. (a) Write a balanced equation for the reaction that occurs in a car battery when the ignition…

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Q: A 0.04 M sulfuric acid solution was electrolyzed using copper electrodes. A constant current of 4.44…

A: The production of hydrogen occurs as follows: H+ + e-  --> 1/2 H2 96485 C of charge produces =…

Q: How many grams of copper will be produced if a current of 25 A is passed through CUSO4 solution for…

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Q: Element A has a standard reduction potential of +0.74V, whereas Element B has a standard reduction…

A: Standard reduction potential: A solution with higher (more positive) standard reduction potential…

Q: A cell that consists of a standard hydrogen half-cell and a Cu/Cu2+ half-cell has Eo = 0.34 V. If…

A: A standard hydrogen electrode is used to measure standard electrode potential. It is used as a…

Q: A baby's spoon with an area of 6.25 square centimeter is plated with silver from silver nitrate…

A: (A)

Q: A torch bulb glows with a current of 2.25 A for 24 minutes, what is the charge flowing through it?

A: We have given that Current (I) = 2.25 A t = 24 min = 24×60 = 1440 s Q = ?

Q: Electrolysis of Cr³+ (aq) produces Cr²+ (aq). If you had 350 mL of a 0.12 M solution of Cr³+ (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.