What element is undergoing oxidation (if any) in the following reaction? Zn(s) + 2 AgNO3(aq) --> Zn(NO3)2(aq) + 2Ag(s)

Q: Consider the following reaction: Co2+ (aq) + Fe (s) → Co (s) + Fe2* (aq) In the reaction as written,…

A: To solve this problem we have to decide which is reduced and which is oxidized .

Q: Consider the following equation in aqueous solution: Cr₂O₇²⁻(aq) + S₂O₃²⁻(aq) → Cr³⁺(aq) +…

A: Balanced reaction oxidation half and reduction half separately and complete the reaction.

Q: What element is undergoing oxidation (if any) in the following reaction? Zn(s) + 2 AGNO3(aq) →…

A: Here Zn is oxidised. Zn oxidizes 0 to +2

Q: In the following reaction, __________ is oxidized.  2 Fe   +    3 Cl2   à   2 FeCl3

A: 2 moles of Fe react with 3 moles of  chlorine to form 2 moles of Fecl3.

Q: In the following reaction, which element in what species is oxidized? Au(NO₃)₃ (aq) + 3 Li(s) →…

A: Oxidation - it is the loss of electrons with the increase in oxidation state. Reduction - it is the…

Q: Identify the oxidizing agent and the reducing agent in thefollowing reaction, and explain your…

A: The oxidation number of hydrogen attached to non-metal is +1 The expression to calculate the…

Q: Explain how the equation 4Fe(OH)₂(s) + O₂(g) →→2Fe₂O3(s) + 4H₂O(/) in the article illustrates the…

A: Write oxidation state of Fe ion in the reactant---

Q: The chemical equation for a reaction between KMnO4 and HCl is shown. 2KMnO4 + 16HCl → 2MnCl2 + 5Cl2…

A: 2KMnO4 + 16HCl → 2MnCl2 + 5Cl2 + 2KCl + 8H2O Reducing Agent is an element or compound that loses an…

Q: PbO2 + H3AsO3+ 2H+Pb2+ + H3AsO4+ H2O In the above redox reaction, use oxidation numbers to…

A: Oxidation : Oxidation is the loss of electron with increase in oxidation state. Reduction :…

Q: In the following chemical reaction, which element is the reducing agent? 2 IO₃⁻(aq) + 12 H⁺(aq) + 10…

A: The question is based on the concept of redox reactions. these are the reactions in which…

Q: n the following reaction, which element in what species is reduced? Zn (s) + 2 HCl (aq) → ZnCl₂ (aq)…

A: step 1) Reaction : Zn + HCl → ZnCl2 + H2 Zinc is replacing hydrogen in combination with HCl

Q: Determine whether the underlined element is oxidized or reduced in a given partial equation and…

A: Oxidation  Increase in the oxidation number of the element or loss of electron is called as…

Q: In the following chemical reaction which element is the oxidizing agent? 3sn(no3)2(awesome)+2Fe(s)…

A:

Q: When the following oxidation–reduction reaction in acidic solution is balanced, what is the lowest…

A: To balance the equation in an acidic medium, first balance the main atoms, then to balance the…

Q: Write balanced half-reactions describing the oxidation and reduction that happen in this reaction…

A: The balanced half-reactions are

Q: Which substance is the reducing agent in the following reaction? Fe2S3 + 12HNO3 → 2Fe(NO3)3 + 3S +…

A: Reducing agent are those species, which itself gets oxidised so that the other species in the…

Q: Balance and classify each of the following reaction equations. If any of these reactions is a redox…

A:

Q: gent in each of the following redox equations: a) KMnO4 +    Na2SO3    +    H2O   →    MnO2    +…

A:

Q: What is being reduced and oxidized in the following reaction? What are the reducing and oxidizing…

A: Reaction: 14H+(aq.) + Cr2O72-(aq.) + 6Ag(s) --> 6Ag+(aq.) + 2Cr3+(aq.) + 7H2O(l)

Q: 1. In this chemical equation, 2Mg(s) + O2(g) —> 2MgO(s) , what is being oxidized? 2. In this…

A: To determine which species is oxidised and which is reduced.

Q: In the following reaction, which is the oxidizing agent? AgNO2+ Cl₂ + 2KOH → AgNO3+2KCI + H₂O O…

A: Answer : Correct option is (b)         Cl2   Explainination :           oxidizing agent is a…

Q: The following balanced equations represent reactions that occur in aqueous base. Break them down…

A: Oxidation is defined as the increase in the oxidation number of the atom where as reduction is…

Q: Consider the following equation in aqueous solution: Cr₂O₇²⁻(aq) + S₂O₃²⁻(aq) → Cr³⁺(aq) +…

A:

Q: Identify the atoms that are oxidized and reduced, the change in oxidation state for each, and the…

A: The oxidation states of each of the elements and compounds are as follows:- Cu →0  Since all pure…

Q: In the following balanced chemical equation, which chemical species is the REDUCING AGENT? Cl2(aq) +…

A:

Q: Is Zn+2AgNO3>>>Zn(NO3)2+2Ag an oxidation-reduction reaction? If so, what is oxidized and what is…

A:

Q: oxidation

A:

Q: Which substance is the oxidizing agent in the following reaction? Zn(s) + FeCh (aq) › ZnCh…

A:

Q: 2Ag+ + HNO2+ H2O2Ag + NO3-+ 3H+ In the above redox reaction, use oxidation numbers to identify the…

A: If the oxidation number of a species decreases, it is reduced. If the oxidation number of a species…

Q: In the following reaction which occurs from left to right: 2 Fe3+(aq) + Zn(s) → 2 Fe2*(aq) +…

A: The substance which undergoes oxidation is reducing agent and substance which undergoes reduction is…

Q: Aluminum metal reacts with nickel(II) ions according to the following equation. 2 Al(s) + 3 Ni2+…

A: To solve this problem first we have to identify the oxidation state of each species in the reaction…

Q: Many substances can act as either oxidizing agents or reducing agents depending upon the substance…

A: In the given question we have to select the species which acts as reducing agent and oxidising…

Q: The propellent used to help launch the space shuttle in the solid-fuel boosters attached to the…

A: If there is an increase in the oxidation number of an atom in a reaction, then that reaction is…

Q: What element is oxidized in the following reaction?   Cd(s) + NiO 2(s) + 2 H 2O(l) ----> Cd(OH)…

A: The reaction taking place is given as, => Cd (s) + NiO2 (s) + 2 H2O (l) → Cd(OH)2 (aq) + Ni(OH)2…

Q: Which element is oxidized and which is reduced in the following reactions? N2(g) + 3H2(g) -->…

A: Redox reaction: A reaction in which both oxidation and reduction takes place and oxidation states of…

Q: In the following balanced chemical equation, which chemical species is the OXIDIZING AGENT? 3…

A:

Q: What is the oxidation half reaction in the following chemical reaction? J(s) + 2 M+(aq) → J2+(aq) +…

A: Given reaction is, J(s) + 2 M+(aq) → J2+(aq) + M2(g) We know that, oxidation involves loss of…

Q: Identify what is undergoing oxidation-reduction in the following reactions (some of the following…

A:

Q: Which element is oxidized and which is reduced in the following reactions? (a) Ni(s) + Cl2(g) →…

A: Redox reaction is the reaction in which oxidation and reduction take place simultaneously.…

Q: Balance the following redox reactions.  For each reaction, indicate the species that is oxidized and…

A: Given : MnO4- (aq)+C2O42-(aq)  --->   Mn2+(aq)  +  CO2(g)

Q: Complete and balance the reaction in acidic solution. equation: ZnS+NO−3⟶Zn2++S+NO

A:

Q: The chemical equation for a reaction between KMnO4 and HCl is shown. 2KMnO4 + 16HCl → 2MnCl2 + 5Cl2…

A: The redox reaction is given as:2 KMnO4 + 16 HCl → 2 MnCl2 + 5 Cl2 + 2 KCl + 8 H2OOxidation number of…

Q: write the half reactions, designating which is oxidation and which is reduction  write the over-all…

A:

Q: What is the oxidizing and reducing agent in the balanced equation? Mg(s) + Cr(C2H3O2)3(aq) --->…

A: The given reaction is : Mg(s) + Cr(C2H3O2)3(aq) → Mg(C2H3O2)3 (aq) + Cr(s) Oxidising agent is one…

Q: Assign oxidation numbers to the elements in the following compounds: NH4HCO3 F2 Ca3(PO4)2

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Q: 3 Sn4*(aq) + 2 Cr(s) a 3 Sn2*(aq) + 2 Cr3+(aq) 2 Cr3*(aq) which of the following is correct? A.…

A:

Q: What species is reduced in the oxidation-reduction reaction below? 2F2 (g) + 2H20 (1) → 4 HF (aq) +…

A: Fluorine It is the species which reduced in this reaction (From F2 to F-)

Q: Identify what is undergoing oxidation-reduction in the following reactions: 6H+(aq) + MnO4−1(aq) +…

A:

Q: For the following Oxidation/Reduction reactions, show which element is oxidized and which is…

A: a)  Given reaction equation; Cr2O3    ---->  Cr  + O2  Oxidation; oxygen atom oxidised O2- to O0…

Q: Determine the Oxidizing and Reducing Agent in the reactions below: 3 Cl2(g) + 2 Fe(s) → 6 Cl– (aq) +…

A: