What is the oxidation number of Oxygen in (HO₂)? O-2 0-1 O-1/2 O Zero

Q: Which substance is being oxidized in the reaction? 2 K(s) + Cl₂ (g) → 2 KCl(s) OKCI ΟΚ O Cl₂ Onone…

A: Oxidized substances are determined with the help of the oxidation state of the element. If a…

Q: The net ionic reaction between iodine and lead(IV) oxide is shown below.I 2 (s) + Pb O 2 (s) → I O 3…

A: Oxidation numbers represent the potential charge of an atom in its ionic state. If an atom's…

Q: What is the average oxidation number of carbon in the following molecule? C2H5O4

A: Determine average oxidation number of carbon in C2H5O4- =?

Q: Match the following oxidation numbers for sulfur to the correct compound or ion. s,0 (aq) 1. -2 H,S…

A: Oxidation number The number of electrons either accepted or lost by an atom is the oxidation number.

Q: In the reaction of sodium phosphate with aluminum nitrate, 65 ml of 0.125 mol/L sodium phosphate is…

A:

Q: What is the oxidation number of H in H2(g)? Choose the correct sign ( + or -) and the correct…

A: given molecule is H2.  It has only one element, that is "Hydrogen". We have to find oxidation state…

Q: Xenon was long thought to be an inert gas, as it was considered to be incapable of forming chemical…

A:

Q: This is the process of passing an electric current through an ionic solution or molten salt to…

A: The process of passing an electric current through an ionic solution or molten salt to produce a…

Q: What is the oxidation number of C in HCOO", is 2-.a 0.b 1-.c J+ .d 2+.e

A: Oxidation state is the oxidation number Let oxidation state of carbon is x in HCOO-

Q: How many electrons are transferred in the reaction below? 2 Cr(s) + 3 Ni(NO3), →2Cr(NO3), + 3 Ni(s)…

A: The no. Of electron is as follows.

Q: Fuel + O2 → CO2 + H2O. In the equation above which substances were reduced? Oxidized?  Who were the…

A:

Q: Which of the following has the highest (most positive) oxidation number for chlorine in the…

A: oxidation state is the hypothetical charge of an atom if all of its bonds to different atoms were…

Q: What is the oxidation number of Cu in Cu(s)?

A: Given a Cu(s) atom. Calculate the cu (s) oxidation state

Q: What is the oxidation number of Na(s)?

A: Oxidation number: The covalent bond between the atoms of different electronegativity is polar. If we…

Q: Tellurium (Te) is a metalloid that is used as a component in solar panels.  It is produced in a…

A: On the basis of oxidation state changes we can decide oxidising and reducing agent.

Q: complete and balance the following oxidation reaction:

A: A redox reaction is usually balanced through half-reaction method.At first, a redox reaction is…

Q: the hydrogen have oxidation number (---------) when bonded to a metal. الاختيارات оо 1- O None of…

A: Oxidation number: The covalent bond between the atoms of different electronegativity is polar. If we…

Q: Write complete balanaced equations. Assign oxidation numbers to all atoms. If the reaction is an…

A: Since, you have asked a question with multiple sub-parts, we will solve the first 3 sub-parts for…

Q: Assign oxidation numbers to each of the elements in the compounds below. hypochlorous acid HCIO…

A: Oxidation number of hydrogen is +1                 oxidation number of oxygen is -2

Q: 6Ag + 2MnO4+H₂0-2MnO2 + 3Ag20+ 2 OH- For the above redox reaction, assign oxidation numbers and use…

A:

Q: What type of reaction is the following: NaOH + HCI H20 + NACI O Single Displacement O Neutralization…

A: We have to predict the type of reaction.

Q: What is the oxidation number for the following atoms in the compound:   The Na atom in Na2SO4…

A: When oxygen forms oxide with any element then the oxidation number of oxygen will be -2

Q: This equation is not balanced. What is the sum of the molar coefficient for the balanced equation?…

A:

Q: Identify, a. the species that gets oxidized b. the species that gets reduced c. the reducing agent…

A: Given,

Q: Oxygens Oxidation number is -2. Calcium Oxidation number is +2. How many Calcium atoms will bond…

A: Answer is  1

Q: Electrons are transferred In True O False

A: The question is based on the concept of redox reaction. We have to talk about the transfer of…

Q: Determine whether the following is either an oxidation or reduction reaction (not both) 2Mg(s)…

A:

Q: TI+NH2OH → TI + NH4 (base) Balance each of the redox reactions for the conditions stated Label the…

A: A redox reaction can be explained as the chemical reaction in which oxidation is the loss of…

Q: Which species is the oxidizing agent in the following reaction? Mg + 2 HCl → MgCl2 + H2

A: Oxidizing agent - It is a reactant that removes electrons from other reactants during a redox…

Q: Arrange the following substances in order of decreasing oxidation number of the nitrogen in it.…

A: Given compounds of Nitrogen as NaNO2, NH4Cl, N2O4, HNO3, NO. To calculate the oxidation number we…

Q: For the following, balance the equations and identify the atoms oxidized and reduced.   a)  Al (s)…

A: If oxidation number of  an atom increases then the atom is oxidised and if the oxidation number of…

Q: Balance and classify the following chemical reaction. Choose from one or more: combustion,…

A: Combustion reactions: are defined as the reactions in which substance reacts with oxygen and…

Q: Decide whether each chemical reaction in the table below is an oxidation-reduction ("redox")…

A: In redox reaction are the type of reactions in which electron transfer takes places form one…

Q: The oxidation number of the carbon atom in the carbon ion is +4 +8 0 +6

A:

Q: IDENTIFY THE OXIDIZING AGENT. WRITE YOUR ANWER IN CAPITAL LETTERS (ONE WORD). MnO,(aq) + C20,²- (aq)…

A:

Q: Oxidation numbers for all atoms in: H2O HCl NaOH CH4 C2H6 CH3Cl

A: Oxidation number is the imaginary or fictitious charge developed on an atom if all shared electrons…

Q: In the substance O2, each oxygen has an oxidation number of

A: The structure of O2 is

Q: For the oxidation-reduction reaction equation 4 Ga + P4 → 4 GaP ndicate how many electrons are…

A:

Q: When an acid reacts with magnesium, what takes place?   Question 31 options:   The acid is…

A: When any metal react with acid then hydrogen gas is released.

Q: What type of reaction is this? Br Br OH Oö-H +

A: Hydroxide ion is a good nucleophile, it also a good base. A nucleophile is a species which likes…

Q: The electrolysis of water produces? hydrogen gas only oxygen gas only acids and bases hydrogen gas…

A: Electrolysis is defined as the dissociation or decomposition of any molecule or substance in the…

Q: Give the balanced chemical equation for each of the following reactions Identification of cobalt…

A: Soln

Q: What is the oxidation number of nitrogen in nitrate whose chemical formula is given below? * NO3

A:

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.