H2O is the reducing agent, and O in H2O has an oxidation number of 2-.

Q: Show the oxidation number of indicated carbon atom. OH

A:

Q: 6. Consider the reaction 4 Fe + 302 → 2 Fe:O, Which of the following statements is true? a) Fe is…

A: Given: 4Fe+3O2→2Fe2O3 To find: Which reactant is reduced or oxidized.

Q: Oxidation can only be written as a reaction. O True False

A: Oxidation  * Oxidation is a chemical reaction which is accompanied by the loss of electrons. That is…

Q: Moving to another question will save this response. Question 32 The oxidation number of nitrogen is…

A: The extend of Oxidation of an atom is described by its Oxidation number or also called Oxidation…

Q: Complete the following for these redox reactions: a. determine the oxidation number of each element;…

A: Since you have posted a question with multiple sub-parts, we will solve first three subparts for…

Q: What statement or statements are true about oxidation and reduction reactions.

A: Oxidation-reduction reactions are also known as redox reactions The key idea is the net movement of…

Q: Directions: Assign the correct oxidation number of the individual atom in the compound or ion below.…

A: Since you have posted a question with multiple sub-parts, we will solve the first three sub-parts…

Q: Match the following definitions with the correct term. the material that causes a loss of electrons…

A: The definitions and options given are,

Q: MnO4- + 2CHCl3 → 3Cl2 + 2CO2 + Mn2+ which is reduced and which is oxidized?

A: The species which loses electrons (or increase in oxidation state) in a chemical reaction is termed…

Q: Which statements are true? Zn2+ is formed from the oxidation of Zn(s). The oxidation number for…

A: Which statements are true?

Q: DIRECTIONS: Assign the correct oxidation number of the individual atom in the compound or ion below.…

A: Oxidation number: It can be calculated by knowing the common oxidation number of other elements…

Q: In a redox reaction, the substance that loses electrons, becomes oxidized and is the reducing agent…

A:

Q: For the reaction below, draw a table, calculate oxidation numbers for each element, in every…

A: Gain of oxygen is oxidation whereas the addition of hydrogen is reduction. Removal of electrons is…

Q: Fe + CuCl2 --> Cu + FeCl2 a) What is being oxidized in the reaction. b) What is being reduced in…

A: The given reaction is, Fe + CuCl2 → Cu + FeCl2 To find:  What is being oxidized?  What is being…

Q: What is Oxidant agent and what is being oxidized?

A: Combustion is a chemical process. In this  a substance reacts rapidly with oxygen and gives off…

Q: NO3- + 2I-+ H2ONO2- + I2+ 2 OH- For the above redox reaction, assign oxidation numbers and use them…

A:

Q: A redox reaction is one where O oxidation takes place fast and reduction takes place slow oxidation…

A: Chemical reaction refers to a process in which some atoms or compounds termed as reactants react…

Q: True or False 1. An acidic and a basic solution may be used to balance the redox reaction when the…

A:

Q: It is use to track or account the movement of electrons in a redox reactions and it is just a…

A: We usually prefer Oxidation state change to track the moment of electron during Redox reaction .…

Q: The redox equation below is balanced. Mg + Fe3+ → Mg2+ + Fe  True or False?

A: No, this is not balance. So, the given statement is False.

Q: 13.Study the reaction. 2Na+Cl2→2NaCl Which is true based on this reaction?     a.Cl2 is a…

A: The given reaction is, 2Na+Cl2→2NaCl The oxidation state of elemental Na and Cl2 is 0. The oxidation…

Q: 7. A true statement among these is (a) oxidation is a gain of electrons (b) an oxidizing agent is…

A: Since you have posted multiple questions, we are entitled to answer the first only. Please repost…

Q: If a chemical species gains electrons in a redox reaction, the species is said to have undergone…

A: Oxidation reaction is a reaction is which electrons are lost whereas reduction is process where a…

Q: Which of the following statements is CORRECT? Select one: A. Oxidation and reduction occur at the…

A: In any redox reaction, both oxidation and reduction occurs simultaneously  Hence the option A.…

Q: e oxidizing agent

A:

Q: 3. Voltammetry is limited to analysis of inorganic samples only.

A: Voltammetry is an analytical technique in which a species is identified and its concentration is…

Q: Hi, Assign an oxidation state to each element in each reaction and use the change in oxidized state…

A: An oxidation state to each element in given reaction is to be assigned and using the change in…

Q: Make gold anode and aluminu

A: Followings are the cathode and anode in gold platting.

Q: Lab12 We are asked to find oxidation states of every atom in this diagram.  Does that apply to…

A: Oxidation states can be calculated for every atom or element present in the reaction.

Q: In the following redox reaction: KIO4-> KI + 2O2 a) Calculate and write in a table form, the…

A: Provided redox reaction: KIO4 -> KI + 2O2 In KIO4: The oxidation number of O=-2 The oxidation…

Q: ) Zinc metal reacts with hydrochloric acid (HCl) according to the reaction: Zn (s) + 2HCl (aq)…

A: The given reaction is: Zn (s) + 2HCl (aq) ------> ZnCl2 (aq) + H2 (g)   The half reaction are: i)…

Q: Using the reaction below, which is true for the reaction as written from left to right: Cu(s) +…

A:

Q: Use this unbalanced redox equation: KMnO4 + HCl → KCl + MnCl2 + H2 + Cl2 (a) to indicate the…

A:

Q: Consider the following reaction: Sn4+ (aq) + Cu (s) → Sn2+ (aq) + Cu²+ (aq) Which of the following…

A: in a redox reaction , a species that loose electron, getting oxidised where other species that gain…

Q: What is the oxidation number of Ca in Ca3N2? Choose the right answer in the given choices below:…

A:

Q: Show which species is being oxidized and which species is being reduced. Draw the half reactions,…

A: Electronic concept of oxidation : Removal of electrons are called oxidation Addition of electrons…

Q: Which method is used to make fake gold coins? Additive Plating:  A plating reaction where metal…

A: The fake gold coin is actually a brass coin (an alloy of copper and zinc). This is done by coating…

Q: For reaction below, identify the atom oxidized, the atom reduced. K2Cr207 + 3SNCI2 + 14HCI ==> 2…

A:

Q: 6. Copy the following diagram onto your answer sheet. Using the redox reaction given below, label…

A: In this cell chemical energy is converted into electrical energy.  Redox reactions takes place The…

Q: 1. Statement 1: The oxidation number of hydrogen is -1 when bonded to non metals and +1 when bonded…

A: There are three questions from different concepts. Whether the statements are true or false are…

Q: Part a) Identify the oxidation numbers for all the species. Part b) Look at the oxidation numbers…

A: Oxidation Number -  It is basically the number of electrons that is gained or lost by an ion in the…

Q: What does a negative E°꜀ₑₗₗ indicate about a redox reaction?What does it indicate about the reverse…

A: The relation between E◦cell and ΔG◦rxn. – ΔG◦rxn. =- nFE∘cell

Q: true or false(a) oxidation can occur without oxygen.(b) oxidation can occur without reduction.

A: Difference between oxidation and reduction is given by,

Q: 6. The anodic area of a metal surface is oxidized and loses its electrons to the cathodic area. At…

A: Here we have to solve the following questions related to electrochemical cell reaction.

Q: Lead is normally obtained from PbS which is first converted to PbO by roasting in a limited supply…

A: Since in the above reaction, PbS and PbO is being reduced from 2+ state of Pb to 0 state of Pb  And…

Q: Determine the element which is oxidized, element which is reduced, oxidizing agent, and reducing…

A: REDUCING AGENT:   OXIDIZED BY LOSING SOME OF IT SELECTRONS OXIDATION STATE INCREASES ELECTRON DONOR…

Q: OC co %24

A: Using concept of determination of oxidation state.

Q: Reactions: (1) K2Cr207 + SnCl2 + HCI (2) KCIO3 + C12H22011 CrCl3 + SnCl4 + KCI + H20 KCI + H20 + CO2…

A: The correct answer about balanced equation is given below

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.