one of the following metals is used as oxidizing agent a. Ca b. Na c. Fe+2 d. Fe+3

Q: Given the unbablanced redox reaction: Cr2O72-  +  SO2  ⟶  Cr3+  +  SO42- Which statement is…

A: This reaction can be explained by calculating the oxidation states of every ion and identifying the…

Q: If Al is above Co in the activity series of metals, which of the following will occur if a strip of…

A: Given,  If Al is above Co in the activity series of the metals, which f the following will occur if…

Q: Balance each redox reaction occurring in acidic aqueous solution.a. K(s) + Cr3+(aq)¡Cr(s) + K+(aq)b.…

A: The redox reaction is defined as the chemical reaction which includes the transfer of electrons…

Q: What is the oxidation number of element X in in KHXO3? OA +4 O B. +2 OC -4 O D. +6 O E -3

A: Oxidation number of the elements;

Q: Which of the following statements are true? A. O The oxidation number of an oxidizing agent…

A: The increase in oxidation state is termed as oxidation whereas the decrease in oxidation state is…

Q: What product(s) forms at the cathode in the electrolysis of an aqueous solution of K2SO4?   A. K…

A: The product(s) forms at the cathode in the electrolysis of an aqueous solution of K2SO4 is H2 and…

Q: A reaction that occurs during the corrosion of iron is A. Fe + 3,-→F¢3+ B. Fe2+ + 2e-→ Fe C.…

A:

Q: For the following reaction if you write the complete reaction, which element is the oxidation agent?…

A: Oxidizing agent is defined as the substance that has the ability to oxidize other subsatnce i.e…

Q: What is the oxidation number of each element present  in the following compounds A. NF3 B. HNO3…

A: Answer:- This question is answered by using the simple concept of determination of oxidation state…

Q: Current is passed through a cell where the half-reaction that occurs at the cathode is 5e + MnO4 +…

A:

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

A:

Q: 14. When solid iron reacts with air to produce solid iron (II) oxide, which of the following can be…

A: The objective of this question is to understand the role of iron in the given chemical reaction. In…

Q: 7.What is the electrolysis of water? A.the electricity produced when hydroxide (OH–) and hydronium…

A: Electrolysis of water is the process of using electricity to decompose water into oxygen and…

Q: If the oxidation number of Mn in MnO4 is +7 in the following chemical reaction, then MnO4 is; 5H₂O2…

A: The objective of the question is to determine the role of MnO4 in the given chemical reaction based…

Q: An electrochemical cell is constructed by dipping a zinc rod in a solution of Zn(NO3)2(aq), dipping…

A: Hello. Since your question has multiple sub-parts, we will solve first three sub-parts for you. If…

Q: In an electrolytic cell using inert electrodes, a current of 5.00 A is passed through a molten…

A: The question is base on the Faraday first law of electricity

Q: Cadmium metal can be prepared by electrolysis of its aqueous salts   A. True   B. False

A:

Q: 5. Balance the following reactions using either the oxidation number method or the half-reaction…

A: We have to balance the given redox reactions and determine which element is oxidized and reduced

Q: Which of the following is the strongest reducing agent? a. Fe2+ (aq)         d. Na (s) b. Fe3+ (aq)…

A: Among the given components, Na(s) is the strongest reducing agent. A reducing agent is that one…

Q: 25) Which is the strongest oxidizing agent? a. Cl₂(g) c. KI(aq) b. H₂(g) in acid soln d. Zn(s) e.…

A: A strong oxidizing agent is a substance that has a high tendency to accept electrons from other…

Q: 7.When used as electrodes in an electrochemical cell, what two elements would have the greatest…

A: To find: The cell having the highest voltage: a.aluminum-magnesium or aluminum-zinc, because they…

Q: Which of the elements in the table above is the strongest oxidizing agent? a. nickel b. lithium c.…

A: Answer: option d. Fluorine element is D strongest oxidizing agent.

Q: *Balance the following redox reactions using the half reaction method in basic solution. a.…

A: Alkaline refers to a solution with a pH value of more than 7.0, it is known as a basic solution.…

Q: The answer is C plese explain and show your work for better understanding Ć 22. Which of the…

A: The objective of the question is to identify which metals will act spontaneously as reducing agents…

Q: Which of the following identifies a flaw in the representation? A. Oxidation is occurring at the…

A: The correct answer is explained below.

Q: oxidation-reduction

A: HBr is an strong acid and this acid is neutralizated with base LiOH and Produces salt water so this…

Q: Which of the following is true of the cell A. M2+ ions are being reduced B. Metal N is the…

A: In an electrochemical cell electron flow from anode to cathode and current flow from cathode to…

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.