Oxidizing agent or reducing agent  Which substance acts as the electron donor? 2. Which substance is reduced in a chemical reaction?

Q: Explain why not all oxidation reactions involve oxygen.

A: Oxidation reactions are those reactions in which the atom loses its electron and increase their…

Q: Identify the substance being oxidized and the substance being reduced. a) Mg(s) + Br2(s) = MgBr2(s)…

A: The substance whose oxidation increases in the reaction will be the one getting oxidised  And the…

Q: Whata stable possible stable positive oxidation states that manganese form in a solution. Explain…

A: Interpretation: A stable positive oxidation states that manganese form in a solution is to be…

Q: Oxidizing agent or reducing agent Which substance decreases in oxidation state? Which substance…

A: Oxidizing agent or reducing agent Which substance decreases in oxidation state? Which substance…

Q: Determined by measuring the dissolved oxygen used during the chemical oxidation * BOD COD THOD TOC…

A:

Q: Which is the most difficult to oxidise? Iron or silver?

A: The elements given are iron i.e Fe and silver i.e Ag.

Q: Identify the species oxidized, the species reduced, the oxidizing agent and the reducing agent in…

A:

Q: decreases oxidizing agent reducing agent lose gain electrons hydrogen oxygen increases Oxidation is…

A: The blanks can be filled as:-  Oxidation is defined as a loss of electrons  or addition of oxygen or…

Q: An ion X forms a compound with strontium that has a chemical formula with the form Sr3X2. What is…

A: Given: Chemical formula of the compound: Sr3X2. To Calculate: Oxidation number of X

Q: How is an oxidizing agent different than an oxidation reaction?

A: 1. Given terms,    Oxidizing agent and oxidation reaction

Q: a State which material is oxidized b State which material is reduced c Identify the oxidizing agent…

A: We are given with a reaction and are asked to determine the oxidation state of each atom. And hence…

Q: Identify the oxidizing agent and the reducing agent on the left side of each equation

A: A reducing agent is defined as a species which reduces other substances and loses electrons; thereby…

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: Why do we say that the more active a metal is, the more easily it will be oxidized?

A: Metals are malleable, ductile, good conductors of heat and electricity, have high melting point.

Q: For each reaction, write the chemical formulae of the oxidized reactants in the space provided.…

A:

Q: Part V. A. Answer the guide questions briefly. Oxidation reduction (redox) reaction happens in the…

A: 1. 1st Step : 2H2O ----> O2 + 4H+ 2nd step : 4H+ + CO2 ----> CH2O + H2O  Net Reaction :…

Q: What chemical is being oxidized in the following reaction?        C   +   2S  →    CS2     C…

A:

Q: n the following reaction, is the chlorine being oxidized or reduced?   Cl2(g) + 2e- -->…

A: Introduction: We have to tell whether Cl is reduced or oxidized in the given reaction.

Q: For the reaction below, identify the statement that is false. Mgs) + H2SO4(ag) →MgSO4(ag) + H2lg)…

A: Oxidised which loose electron  Reduce which gain for electron  Redox reaction in which oxidation and…

Q: What is a reducing agent? a) a reactant that removes protons from another reactant, causing it to…

A: Solution:     Reducing agent are mainly metals or negative ions that loses electrons to another ion.…

Q: 4) An oxidizing agent is a reactant that... A. accepts electrons and oxidizes another reactant B.…

A: Given,  In the redox reaction, participate reactants one can act as oxidizing agent another act as…

Q: Define the following terms:a. redox reactionb. oxidizing agentc. reducing agentd. NADHe. oxidized…

A: A reducing agent donates electrons. Since there is a loss of electrons, reducing agents are always…

Q: In the following reaction, the ferric ion is. O the oxidizing agent and is oxidized. O the oxidizing…

A: In the following reaction , the ferric ion is  2FeBr3(aq)  +  3Cl2(g)   →     2FeCl3(aq)   +…

Q: Identify the species oxidized, the species reduced, the oxidizing agent and the reducing agent in…

A: An oxidizing agent is one of the reactant which removes the electrons from another reactant in a…

Q: Identify the species oxidized, the species reduced, the oxidizing agent and the reducing agent in…

A:

Q: lose oxidizing agent gain oxygen hydrogen electrons decreases reducing agent increases Reduction is…

A: Reduction is defined as gain of electrons or addition of hydrogen or removal of oxygen from a…

Q: 6. One reason that copper pipes rather than iron pipes are used in household plumbing is that: A.…

A: Electrochemistry is branch of chemistry in which both oxidation and reduction takes place…

Q: At 900 °C, titanium tetrachloride vapor reacts with molten magnesium metal to form solid titanium…

A: A chemical reaction in which the loss of electron and the gain of electron takes place at the same…

Q: 6 FeCl2(aq) + K2Cr207(aq) + 14 HCI(aq) → 6 FeClg(aq) + 2 CrClg(aq) + 2 KCI(aq) + 7 H20(1) Identify…

A: The given reaction is, 6FeCl₂(aq) + K₂Cr₂O7(aq) + 14HCl(aq) → 6FeCl3(aq) + 2CrCl3(aq) + 2 KCl(aq) +…

Q: 2Ag" + Cu 2Ag+ Cu2+ species oxidized species reduced oxidizing agent reducing agent As the reaction…

A:

Q: EE THE ATTACHED IMAGE)   Form of the reductant after gaining electrons     Substance that will…

A: Find below solution

Q: Which element is reduced in this reaction? Cr20,2- + 3HNO2 + 5H+→2C1³+ +3NO3¯+4H2O

A: The reaction taking place is given as,

Q: Explain the guidelines to choose a compound is oxidized or reduced ?

A: When there is oxidation or reduction there is a change in oxidation state.

Q: Identify the species oxidized, the species reduced, the oxidizing agent and the reducing agent in…

A: Redox Reactions:  Oxidation: loss of electrons. Reduction: Gain of electrons

Q: Which substance acts as the oxidizing agent in the following reaction? 14 H* +Cr20,2 + 3 Ni --> 3…

A: Any species whose oxidation number increases is said to be oxidized and a species whose oxidation…

Q: If during a chemical reaction, carbon changes from an oxidation num- ber of +2 to -2, what happened…

A: We are given that oxidation state of carbon in a reaction changes from +2 to -2.

Q: 6. Tarnished silver can be restored by contact with magnesium in a salt solution. In this reaction,…

A:

Q: Indicate whether each of the following pairings of concepts is a correct or an incorrect pairing.…

A: Reducing agent is someone who is oxidize itself but reduce another one. Hence reducing agent is one…

Q: Identify which substance is oxidized and which is reduced in the following reaction. 2S02 (g) + O2…

A: We have to tell about oxidised and reduced species

Q: 1.) How many electrons were gained and lost in the reaction? 2.) Which atom among the reactants is…

A: In the combustion of methane  Carbon is oxidised by loosing 8 electron and oxygen is reduce by…

Q: hydrogen increases lose reducing agent decreases gain oxygen oxidizing agent electrons Oxidation is…

A: Definition :

Q: for Liquid bromine is carefully added to a solution of lithium iodide. identify the substance that…

A: Oxidation : Addition of Oxygen or Removal of hydrogen or Removal of electrons. Reduction:…

Q: 6. Tarnished silver can be restored by contact with magnesium in a salt solution. In this reaction,…

A: To find the element that is oxidized.

Q: Hydrogen acts as a reducing agent by _____

A:

Q: 1. When is a substance reduced during an oxidation reduction reaction? O Only oxidation occurs )…

A:

Q: species that causes another chemical species to be reduced is the _______________.    a) oxidizing…

A: A chemical species that causes another chemical species to be reduced is the

Q: а. Mgs) + CO2(9) → MgO(s) + CO(g) CO(9) element being reduced: [ Select ] oxidation number on the…

A: Reduction of element is define as the gain of electron by the element it means decrease in oxidation…

Q: OH Excess Oxidant

A: Given reaction:

Q: differentiate a reducing from an oxidizing agent in not more than 3 sentences.

A: The reducing and oxidizing agent has to be differentiated.

Q: In a hydrogen fuel cell, hydrogen gas and oxygen gas are combined to form water. Write the balanced…

A: Oxidising agent is which oxidised other and reduce itself. Reducing agent is which reduces others…

Redox Reactions

Redox reactions are considered to be the chemical reactions involving both oxidation and reduction processes. They are actually oxidation-reduction reactions. The term redox is made from two words where “red” comes from reduction and “ox” comes from oxidation. During a redox reaction electron transfer takes place in such a way that one chemical compound gets reduced and the other one gets oxidized.