How many hours would it take to electroplate 15.0 grams of chromium if a constant current of 7.0 amps passes through a solution containing CrCl3?  (molar mass of Cr is 52.00 g/mol)

Q: How many grams of silver metal will be deposited from a solution that contains Ag+ ions if a current…

A: As per the given information the balanced chemical cathode half reaction is as follows:…

Q: How many grams of nickel metal will be deposited from a solution that contains Ni²* ions if a…

A: Given,

Q: 7. A current of 1000. A flows for exactly 1 hour, through a cell in which the following reaction…

A: Electric current : It is defined as the rate at which a particular charge flows. It is represented…

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

A: Ans is 0.546g

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 long will it take for a uniform current of 6.00 A to deposit 78.0 g gold (197.0 g/mol) from a…

A:

Q: How many grams of nickel would be electroplated by passing a constant current of 7.2 A through a…

A:

Q: How many minutes will it take to plate out 40 g of Ni from a solution of NISO4 using a current of…

A:

Q: How many grams of zinc metal will be deposited from a solution that contains Zn2+ ions if a current…

A: The Faraday's 1st law of electrolysis is one of the most important law which explains the…

Q: How many grams of chromium metal are plated out when a constant current of 8.00 A is passed through…

A: Faraday's Law: It can be defined as by saying that the amount of substance produced at each…

Q: How many grams of copper metal will be deposited from a solution that contains Cu2+ ions if a…

A: The questions based on Faraday's first law of electrolysis.   it states that mass of an element…

Q: How many seconds are required to deposit 0.224 grams of manganese metal from a solution that…

A:

Q: How long must a current of 20.0 amps be applied to a solution of CrCl3 to produce 175 g of Cr (s)…

A:

Q: How many grams of copper metal will be deposited from a solution that contains Cu2+ ions if a…

A: Given: Amount of current = 1.03 A Time duration = 28.4 minutes.

Q: In a copper plating experiment in which copper metal is deposited from a copper(II) ion solution,…

A:

Q: A rechargeable battery is constructed based on a concentration cell constructed of two Ag/Ag*…

A: The more dilute solution is of anode and more concentrated solution is of cathode. Since…

Q: Calculate the time to deposit 1.27 g of copper at cathode when a current of 2A was passed through…

A:

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

A:

Q: How many grams of nickel would be electroplated by passing a constant current of 7.2 A through a…

A:

Q: How many grams of chromium metal are plated out when a constant current of 8.00 A is passed through…

A:

Q: How many grams of mercury metal will be deposited from a solution that contains Hg* ions if a…

A:

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

A: Mass of cobalt is calculated as:-

Q: How many grams of zinc metal will be deposited from a solution that contains Zn2* ions if a current…

A:

Q: What mass of Iron, Fe, will be produced in a cell using Fe(NO3)3 if a current of 5.0A is maintained…

A: Given, Current flow = 5 A, Time = 2 hours = (2 * 3600)…

Q: ELECTROCHEMISTRY: Determine the molar mass (amu) of Metal (M) if it took 2.21 minutes for a current…

A: To solve this problem we will the formula  m = Z •i•t  Where ,  m = mass of metal  Z =…

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: How many grams of  aluminum metal will be deposited from a solution that contains  Al^3+ ions if a…

A: Current = 0.826ampere Time = 55.5 minute = 55.5×60 second (1 minute = 60 second)

Q: (7.15a) What mass of copper is plated out in the electrolysis of CuSO4, in the same time that it…

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Q: How many grams of nickel would be electroplated by passing a constant current of 7.2 A through a…

A:

Q: How many grams of zinc metal will be deposited from a solution that contains Zn² ions if a current…

A:

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

A:

Q: How many seconds are required to deposit 0.220 grams of aluminum metal from a solution that contains…

A: The reaction taking place is  Al3+ + 3 e- ----> Al (s)  Hence moles of electron reacting to form…

Q: Calculate the time to deposit 1.5 g of silver at cathode when a current of 1.5 A was passed through…

A: Faraday law states that the amount of any substance deposited or liberated during electrolysis is…

Q: 7. A current of 1000. A flows for exactly 1 hour, through a cell in which the following reaction…

A:

Q: 1. A galvanic cell is constructed using a chromium electrode in a 1.00-molar solution of Cr(NO;);…

A: The galvanic cell is constructed using a chromium electrode in a 1.00 molar solution of Cr(NO3)3…

Q: How many grams of zinc metal will be deposited from a solution that contains Zn+ ions if a current…

A:

Q: How long will it take in hours to create 1.026 grams of Cr at the cathode of an electrolytic cell if…

A:

Q: How many grams of  zinc metal will be deposited from a solution that contains  Zn^2+ ions if a…

A: In this question, we will determine the mass of Zn metal which is deposited from the Solution in…

Q: If in using a lead-acid battery to start a car, 1.00 gram of Pb (207.2 g/mol) is consumed on the…

A: Given:  m = 1 g of Pb MW = 207.2 mol = 1207.2= 0.004826 mol of Pb I = 0.5 C/s

Q: How long will it take to deposit 1.5 g of Ag on a metal when a current of 2 A is applied to Ag+…

A: In electrolytic cells, electric energy is converted into chemical energy to run a chemical reaction.…

Q: How many grams of zinc metal will be deposited from a solution that contains Zn2+ ions if a current…

A: Kindly get the answer given below.

Q: How many grams of cadmium metal will be deposited from a solution that contains Cd²+ ions if a…

A:

Q: 5. How long would it take to deposit 15.0 g copper metal at the cathode of an electrolysis cell…

A: In this question, we want to determine the time taken for deposit 15.0g of Cu metal on Cathode.  You…

Q: How many grams of zinc metal will be deposited from a solution that contains Zn* ions if a current…

A:

Q: 2. A spoon of surface area 20.0 cm² needs to be electroplated with silver to a thickness of 100 µm.…

A: The question has asked to calculate the time for which current will flow to deposit the required…

Q: .How long would it take to electroplate a flute with 28.3 g of silver (107.87 g/mol) at a constant…

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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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Q: When a ruthenium chloride solution was electrolyzed for 500. s with a 120 mA current, 31.0 mg of…

A: According to Faraday first law , in electrolysis process weight of deposition of substance is…

Q: 13.71 In a copper plating experiment in which copper metal is deposited from a copper(II) ion…

A:

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.