How long will it take to plate out each of the following with a current of 100.0 A?  1.0 kG Al from aqueous Al3+   (book answer: 30 hours) 1.0 g Ni from aqueous Ni2+     (book answer: 33 s)

Q: A chemist designs a galvanic cell that uses these two half-reactions: half-reaction standard…

A: When both the standard Reduction potential are given , then we have to see the more positive…

Q: Write a balanced overall reaction from these unbalanced half-reactions. Cu → Cu²+ Ag+ → Ag -

A:

Q: For the cell at 320 K outlined below, answer the questions. Each cell has a volume of 100.0 ml…

A: Given Cell Au (s) | Au3+ (0.05 M) || Au3+ (1.2 M)|Au Temperature- 320 K Volume- 100.0 ml Current-…

Q: A certain half-reaction has a standard reduction potential Ered=-0.70 V. An engineer proposes using…

A: The cell potential needed by the engineer is 1.40 V or greater. The reduction potential of…

Q: help please answer in text form with proper workings and explanation for each and every part and…

A: Step 1: Identify the Oxidation and Reduction Half-ReactionsIn a redox reaction:Oxidation occurs at…

Q: You have a 5.00 cm diameter sphere that you would like to have plated with copper metal. How long…

A: This answer is given below.Explanation:

Q: An electrolytic cell is set up to plate Zr(s) from a solution containing Zr4+(aq). A current of 7.59…

A:

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

A:

Q: 29

A: We have given that  How much time (in hours) is required to produce 2.20 kg of Zn(s) from a solution…

Q: A current of 0.950A passed for 21.0min through a CuSO4 solution. Calculate the amount of copper…

A:

Q: Propose a metal cathode for an electrochemical battery with an anode Tin (2+) using the standard…

A: Since at cathode reduction takes place and at anode oxidation. Hence the reaction taking place at…

Q: What current must be used to plate 1.75 moles of copper on an electrode in 6.25 minutes?

A: ∙Given:-  no. of moles of copper =1.75 moles                     Time =6.25  minutes or  375s

Q: help please answer in text form with proper workings and explanation for each and every part and…

A: Step 1: Step 2: Step 3: Step 4:

Q: From the standard electrode potentials table of the cell: Ca I Ca2+ || Zn2+ I Zn calculate AG°…

A: Ered°, Ca2+/Ca=-2.866 VEred°, Zn2+/Zn=-0.76 VAt anode,Ca→Ca2++2e-At cathode,Zn2++2e-→Zn…

Q: A voltaic cell using Pb2+/Pb and Ni²+/Ni half-cells is set up at standard conditions, and each…

A: Answer:Voltaic cell is a type of electrical cell that converts chemical energy into electrical…

Q: How much time in minutes would it take to deposit 1.05 grams of X (MW = 64.75 g/mol) on a cathode in…

A:

Q: A chemist designs a galvanic cell that uses these two half-reactions: half-reaction standard…

A: Oxidation reaction takes place at anode and reduction takes place at the cathode. Oxidation can be…

Q: The electrolysis of molten AICI3 for 2.50 hr with an electrical current of 12.0 A produces g of…

A:

Q: Suppose the galvanic cell sketched below is powered by the following reaction: Zn(s)+NiCl₂(aq) 4…

A: Given information:

Q: A chemist designs a galvanic cell that uses these two half-reactions: half-reaction standard…

A: Given: The reactions in two two half cells are as follows: Fe3+aq+e-→Fe2+aq   E°=+0.771 V......(1)…

Q: What volumes of H2₂(9) and O₂(g) at STP are produced from the electrolysis of water by a current of…

A: Given process: electrolysis of watercurrent = I = 2.64 ATime = t = 15.5 minCondition : STPVolume of…

Q: 4.) How long would it take (in min) to plate 29.6 g of nickel from a 1.0 M Ni2* solution using a 4.7…

A:

Q: How long ( hours) would it take to unload 0.433 moles of vibranium (Vb) metal during electrolysis of…

A: We have to calculate time needed for electrolysis  Molar mass of Tr not provided so only 1st…

Q: help me asap and pls pls make sure your answers are all correct, thanks

A: In Galvanic cell,  Oxidation takes place at anode and reduction takes place at cathode.  E°cell =…

Q: Is there a minimum standard reduction potential that the half- reaction used at the cathode of this…

A: Approach to solving the question: there is a minimum standard reduction potential, but there is no…

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.