Three electrolytic cells are connected in a series. The electrolytesin the cells are aqueous copper(II) sulfate, gold(III) sulfate, andsilver nitrate. A current of 2.33 A is applied, and after some time1.74 g Cu is deposited. How long was the current applied? Whatmass of gold and silver was deposited?

Q: An unknown metal M forms a soluble compound, M(NO3)3. A solution of M(NO3)3 is electrolyzed. When a…

A: The deposition is M+3 (aq) + 3e– ------> M (s)Number of moles of electrons = 3 × number of moles…

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Q: How many seconds are required to deposit 0.189 grams of manganese metal from a solution that…

A: Hey, since there are multiple questions posted, we will answer first question. If you want any…

Q: How many minutes would be required to deposit 0.375g of calcium using a current of 3.93A?

A: Given,  Mass of Ca = w = 0.375 g  Current = I = 3.93 A  Time required = t = ?

Q: A current of 3.12 A3.12 A is passed through a Sn(NO3)2Sn(NO3)2 solution for 1.20 h1.20 h. How much…

A:

Q: For each of the following Electrochemical cells A and B below: • Write the two half-reactions…

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

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Q: Calculating the mass of an electrolysis product from the applied... In the industrial "chlor-alkali"…

A: Current is defined as the rate of flow of charge. Current= Charge÷ time  Charge = current x time  1…

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

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Q: How long would it take to deposit 3.75 g of iron from an aqueous solution of iron (III) sulfate by…

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Q: A certain metal M forms a soluble sulfate salt MSO4. Suppose the left half cell of a galvanic cell…

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Q: A Cr3+1aq2 solution is electrolyzed, using a current of 7.60 A. What mass of Cr(s) is plated out…

A: Charge flowing per unit time is known as current which may be expressed mathematically as :…

Q: A current of 5.03 A is passed through a Cu(NO,), solution for 1.90 h. How much copper is plated out…

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Q: A certain metal M forms a soluble sulfate salt M2SO4 . Suppose the left half cell of a galvanic cell…

A: Answer:When solution of same electrolyte with different concentrations is used in each compartment…

Q: Use the following description of a galvanic cell to answer questions 4-7. One half-cell is prepared…

A: Half cell areactions Sn(NO3)2  → Sn + 2 NO3-  + 2 e-ESn2+/Sn0  = -0.14 VCr(NO3)3  → Cr + 3 NO3-  + 3…

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Q: A metal was galvanized with zinc using a solution of zinc nitrate, Zn(NO3)2. How much time was…

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Q: A current of 5.37 A is passed through a Cu(NO,), solution for 1.20 h. How much copper is plated out…

A: We will first take out the quantity of charge passes in given time interval. Then we will relate…

Q: What mass (in g) of each product is produced in each of the following cells used for the…

A: "Since you have posted multiple questions, we will provide the solution only to the first two…

Q: A certain metal M forms a soluble nitrate salt M (NO), Suppose the left half cell of a galvanic cell…

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Q: How many seconds are required to deposit 0.136 grams of copper metal from a solution that contains…

A: Given, mass of Cu deposited = 0.136 g Current passed = 0.913 A 1 Faraday is the magnitude of charge…

Q: A current of 4.63 A4.63 A is passed through a Pb(NO3)2Pb(NO3)2 solution for 1.30 h1.30 h. How much…

A: Amount of substance deposited at electrode during electrolysis can be calculated as follows

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Q: How many seconds are required to deposit 0.177 grams of manganese metal from a solution that…

A: Approach to solving the question: Detailed explanation: Examples: Key references:

Q: Metallic iron can be made by the electrolysis of molten Fe2O3. (a) What mass of Fe is formed by…

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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…

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Q: How many grams of silver will be obtained when the aqueous silver nitrate solution is electrolyzed…

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Q: Metallic magnesium can be made by the electrolysis of molten MgCl2. (a) What mass of Mg is formed…

A: Given chemical reaction is :  MgCl2 (s)  ---------->  Mg(s)  +  Cl2 (g)  It is a thermal…