Can one half-reaction in a redox process take place independently of the other? Explain

Q: When a galvanic cell operates long enough, we notice as the electrodes undergo physical changes.…

A: Answer - galvanic cell  - A galvanic cell or voltaic cell, respectively, is an electrochemical cell…

Q: In finding for the lowest possible sum of coefficients in a redox reaction, and for example, all…

A: The solution is as follows:

Q: 2. Ate Shawol and Concertina performed electrolysis to determine the identity of an unknown metal X.…

A:

Q: The Redox Potential of elements in different oxidation states can be presented in a diagrammatic…

A: We need to explain the differences between Latimer diagrams, Frost diagrams and Pourbaix diagrams,…

Q: What are the half-reactions that take place in the electrolysis of molten NaCl?   1) The…

A: Answer:-This question is answered by using the simple concept of electrolysis.

Q: 9) When the electrochemical reaction that fuels a battery's power approaches equilibrium, briefly…

A: Introduction: Understanding the functioning of batteries, particularly their discharge and recharge…

Q: To stop the corrosion of an easily oxidized metal, what is often employed? A sacrificial cathode O A…

A: To find: What is employed to stop corrosion of an easily oxidized metal.

Q: Indicate the following on your diagram; A)Anode and cathode B) Flow of electrons C) Flow of ions…

A: Electrochemical cell diagram and representation.

Q: redox analysis of iron how does the indicator work?

A: Redox indicator is also called oxidation reduction indicator , it changes color in any redox…

Q: explain why a galvanic cell can only work when the electrolyte solution remains electrically…

A: Galvanic cells also known as voltaic cells, are electrochemical cells in which spontaneous…

Q: Choose two metals that will produce the outcome of electrons moving from the right electrode to the…

A: The question asks us to choose two metals that will result in electrons moving from the right…

Q: a For each cell draw a diagram showing what it would look like in the laboratory. Include some form…

A: A Galvanic cell is an electrochemical cell which converts the chemical energy produced in a…

Q: In a concentration cell, is the more concentrated electrolyte in the cathode or the anode…

A: ANSWER

Q: 1. Is corrosion reversible? 2. Why do gold, platinum and other precious metals not corrode?

A: 1. Corrosion is defined as the spoilage of metals when they come in contact with air, moisture, or…

Q: Aside from electroplating, what are other methods of preventing corrosion?

A: Corrosion is slowly eating down of metallic surface of the metal by environmental air and moisture,…

Q: Why do electrolytic cells require an electricity source to operate? An electrolytic cell burns…

A: An electrolytic cell contains a cathode, an anode and an electrolytic solution. An external…

Q: A galvanic cell has two electrodes. Which statement below is correct? A) Oxidation takes place at…

A: Given,  A galvanic cell has two electrodes. The correct statement from below is:

Q: What are the causes of corrosion in metals?

A: Metals: These are the hard substances that are having the properties like highly opaque,…

Q: - Look at the opposite figure, then answer the following Questions: (A). -(B) - What is the name of…

A: Galvanic cell is an electrochemical cell where simultaneous oxidation and reduction reactions takes…

Q: Draw the cell and clearly label the anode, cathode, and the direction of the flow of electrons

A: Using concept of formation of a cell by electrodes and electrolyte.

Q: a.) Define what is a salt bridge  b.) what is the role of the salt bridge in galvanic cells? c.)…

A: Salt brige is used in galvanic cell, it has a great role in electrochemistry.

Q: Why must an electrochemical process involve a redox reaction?

A: Electrochemical process The process that is caused by applying electric current is called…

Q: Explain the Stoichiometry of Electrolysis?

A: The weights of substances formed at an electrode during electrolysis are directly proportional to…

Q: Can a redox reaction involve more than two substances and still be included in the overall reaction?

A: Redox reactions are reactions which involve the transfer of electrons from one species to another…

Q: in the electrolysis of water, does the reaction take place at a standard or non standard state?…

A:

Q: Which of the following is not a similarity between voltaic and electrolytic cells? charges on anode…

A: Voltaic cell is a device in which chemical energy is converted to electrical energy.  Electrolytic…

Q: What causes battery-powered electronics to perform poorly in low temperatures? A) Corrosion B)…

A: In battery-powered electronics, batteries are used as a source of energy in which the chemical…

Q: Use the following information to answer the questions. Electroplating is a widely used process. One…

A: The number of moles of a compound deposited is calculated by the charge deposited during the…

Q: Which of the following is not a similarity between voltaic and electrolytic cells? electrons flow…

A: Which of the following is not a similarity between voltaic cell and electrolytic cells?  = electrons…

Q: For a redox reaction, when Ecell > 0, then which of the following is NOT correct? A) Q 1 D)Δ?< 0

A: If E0 cell &gt; 0 , It means reaction is spontaneously.

Q: All redox reactions are identical. O True False

A: A redox reaction i.e oxidation-reduction reaction is a type of chemical reaction that involves a…

Q: Why is important to physically separate the two half-reactions in a galvanic cell? So that the…

A: This is because,  The potential difference exists between two half cells and current is produced.…

Science behind corrosion-test

Corrosion is defined as an activity that transforms refined metals into more chemically stable forms such as oxide, hydroxide, carbonate, or sulfide. It refers to the slow decomposition of things (typically metals); thanks to chemical and/or electrochemical reactions with their surroundings. Corrosion engineering is the science of preventing and controlling corrosion.

Corrosion

Corrosion is defined as an activity that transforms refined metals into more chemically stable forms such as oxide, hydroxide, carbonate, or sulfide. It refers to the slow decomposition of things (typically metals); thanks to chemical and/or electrochemical reactions with their surroundings. Corrosion engineering is the science of preventing and controlling corrosion.