15 n the electrolysis of water, the name of the gas collected at the cathode is

Q: Some years ago a unique proposal was made to raise the Titanic. The plan involved placing pontoons…

A: Number of moles of water molecules required for the production of one mole of hydrogen gas at…

Q: A current of 2.345 A passes through the cell shown for 45 minutes. What is the volume of the…

A: It is a term used in chemistry when a substance undergoes a reaction in which it ends up gaining an…

Q: 20. Which of the following statements is FALSE regarding what occurs during the electrolysis of…

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Q: Suppose 25 ml of gaseous hydrogen is collected through the electrolysis of water. What volume of…

A: Volume of Oxygen will be 12.5 ml

Q: The current reduces 0.0932 mol M, resulting in 6,09 g of metal being collected at the cathode. What…

A:

Q: What are the products in the electrolysis of aqueous copper (II) iodide?

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Q: 32. What is the mass of copper used if it was oxidized to copper(II) over 35s, given the average…

A:

Q: what can be inferred from electrolysis of water

A: Electrochemistry is branch of chemistry in which we study about oxidation and reduction reactions.

Q: Galvanised iron is iron or steel coated with zinc. From your observations, explain how galvanising…

A: Interpretation: 1. To explain how galvanized iron will reduce corrosion even if zinc surface coating…

Q: What is cathodic protection?

A: Corrosion is the action of a metal that has been extracted from ore reverting to its primary state…

Q: Aluminum is a better (cathode or anode) than zinc

A: Since the reduction potential of Aluminium and zinc along with the reduction potentials are  Al3+ +…

Q: The balanced half-reaction in which metal potassium is oxidized to potassium ion is a ________…

A: Potassium is oxidized to potassium ion

Q: Explain Anode, Cathode, and Salt Bridge?

A: An electrode is a conductor which helps in establishing electrical contact with a non-metallic part…

Q: 14. The picture provided shows a setup for an electrolysis experiment. In this experiment, an…

A: An electrolytic cell runs a non-spontaneous reaction. The setup contains a positively charged anode…

Q: 14. What is electrolysis? What chemicals and processes are involved? Why is electrolysis important…

A: Due to technical error ,unable to provide you the solution. Please resubmit the question once again

Q: er ton of metal to produce magnesium by the electrolysis of me the cost (in dollars) of the…

A: The reduction reaction is as follows: Mg2+ + 2e-  ---->  Mg Na+  +  e-   ----> Na Al3+  + 3e-…

Q: If 10 amp of current is passed through a solution of CaCl, for 10 minutes in an electrolytic cell,…

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Q: ns: Using the diagram below explain the s during electrolysis of water.

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Q: The electrolysis of water is often done with a small amount of sulfuric acid added to the water.…

A: The addition of sulphuric acid increases the conductivity of water.

Q: f 0.060 faraday is passed through an electrolytic cell containing a solution of In³* ions, the…

A: One Faraday of electricity is the measure of the charge contained in 1 mole of the electrons. It is…

Q: Suppose 0.370 mol of electrons must be transported from one side of an electrochemical cell to…

A: Answer:- This question is answered by using simple concept of calculation of electric current using…

Q: (24) The gold-plating of a ceramic figurine requires a total of 2.78 g of solid gold. If the current…

A: Please find your solution below : Electroplating is a process that uses electric current and the…

Q: 0.56 liters of Cl2 were obtained by electrolysis of aqueous solution of potassium chloride KCl,…

A: Welcome to bartleby !

Q: Identify those elements that can be prepared by electrolysisof their aqueous salts: strontium, gold,…

A: It is given that four elements strontium, gold, tin and chlorine are present, and which can be…

Q: The current reduced 5.439 mol M, resulting in 1.0 kg of metal being collected at the cathode. What…

A:

Q: How many grams of silver are deposited at a platinum cathode in the electrolysis of AgNO3(aq) by…

A: Using mass deposit formula to calculate.

Q: Which is the anode and cathode?

A: The electrode at which reduction takes place is known as cathode and the electrode at which…

Q: An active (metal) electrode was found to lose mass as the oxidation-reduction reaction was allowed…

A: Given : the electrode is losing mass as the reaction is taking place.

Q: In the electrolysis of water, what can you say about the volume of water displaced in each…

A: Electrolysis can be defined as a process  by which electric current is passed through a substance to…

Q: Using the accompanying drawing of an electrochemical cell, identify the components labeled 1,2. and…

A: The solution is given below -

Q: How much time (in minutes) would it take for 3.5 grams of copper to be plated, if the current is 4.7…

A: The moles of copper to be plated can be calculated as

Q: Briefly explain why H2SO4 is present in the electrolysis solution.

A: The process of passing a current through the solution and decomposing the materials at the electrode…

Q: In the electrolysis of a sodium chloride solution, what volume of Ch (g) is produced in the same…

A:

Q: 1. the maximum allowable amount of phosphorus this for in the steel is 0 0.06% 00.08% 00.04% O None…

A: Steel is manufactured in industry from iron ore. During the formation of steel impurities like…

Q: Make a sketch in the electrolysis of   aqueous  potassium bromide  and indicate the anode and…

A: (3) Reactions in each electrode : Cathode reaction ( reduction) : 2 H+(aq)  + 2e-   ------> H2(g)…

Q: 15. The electrolysis of water produces A. gaseous water B. H2 and O2 gases C. electrically charged…

A: 15.Electrolysis is the process by which a compound is broken down by passing an electric current.

Q: What is electrolysis?Explain with help of the diagram?

A: On the basis of electric nature, solutions can be classified as electrolytic solution and…

Q: Compare electrorefining to electrowinning in the form of a VENN DIAGRAM .

A: ELECTROREFINING: Metal ores contains several mixture of compounds and they need to be purified and…

Q: In the electrolysis of a sodium chloride solution, what volume of Cl2 (g) is produced in the same…

A: Given data,Volume of H2=6.0LTemperature=0oC=273.15KPressure=1.0atm

Q: Based from the electrochemical series of metals, what are the implications if a metal has a very…

A: Here we have to write implications if a metal have very negative redox potential.

Q: 19. Which statement is true regarding rust found on an aluminum soda can? The rusted and the non…

A: Corrosion It is the process in which a metal deteriorate on contact with air, moisture, acids bases…

Q: 5. If current is passed in an electrolytic cell containing sodium chloride dissolved in water, what…

A: An electrolytic cell is the type of cell in which electrical energy is converted to chemical energy.…

Q: 40. A standard hydrogen electrode has zero electrode potential because: (a) Hydrogen is casiest to…

A: Electrode potential is the tendency of an electrode to lose or gain the electron. If the electrode…

Q: 21.23 Why does a voltaic cell not operate unless the two compart- ments are connected through an…

A: Voltaic Cells: It is a cell that is used to convert chemical energy into electrical energy. In the…

Q: In electrochemistry, what kind of reaction can be driven by electricity?

A:

Q: Consider the electrolysis of molten barium chloride, BaCl2. How many grams of barium metal can be…

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.