Would you use an oxidizing agent or reducing agent in order for the following reactions to occur? a. ClO3-  ClO2    b. SO42-  S2-    c. Mn2+  MnO2    d. Zn  ZnCl2

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 oxidizing agent will oxidize Br but not CI? K2CrO, (in acid) b. KMNO, (in acid) c. HNO,

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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: a) Determine the oxidation number for each element in the compound i. ClO3 2- ii. Cr₂O7²- iii. Bro³-

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Q: Classify each reactant as an oxidizing agent or a reducing agent. a. Zn(s) + 2 H*(aq) → Zn²“(aq) +…

A: Given reaction a. Zn(s)  + 2 H+ (aq)  → Zn2+(aq) + H2(g)b. Fe3+(aq)  + Al(s)  → Al3+(aq)  +  Fe(s)c.…

Q: 1. What is oxidation? 2. What is reduction? 3. Electron-accepting species which tend to undergo a…

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

Q: Assign an oxidation state to each atom in polyatomic ion. c.) NO3- d.) NO2-

A: The oxidation state can be defined as the charge on an atom after losing or gaining electrons. A…

Q: Which of the species can be oxidized with 1M HBr? a. Na b. Hg c. Pb d. Mn2+

A: A reducing agent or reductant is species that help in reduction and itself undergoes oxidation . It…

Q: 1a.In which of the following substances does nitrogen exhibit the lowest oxidation number? A. NaNO2…

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Q: . element oxidized? 2. oxidizing agent? 3. Change in oxidation number of element reduced. 4. Element…

A: During oxidation, oxidation number of an element increases and during reduction oxidation number of…

Q: 37. Given this equation: Pb + Cu2+ - Pb2+ +Cu, Pb undergoes a process called. a. Reduction b.…

A: Hello. Since your question has multiple parts, we will solve question 37 and its related questions…

Q: PART B. Following the example, provide the oxidation number that changed, balance the chemical…

A: Since you asked multiple questions so as per Q&A guidelines of portal I solved first three parts…

Q: Determine the oxidation number of SS in H2SO3H2SO3 A. +4 B. +7 C. +3 D. +5 E. +6

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Q: Which option contains the carbon atom in the highest oxidation state? 요 a. b. NH2 0 C. *H OH + I d.…

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Q: Rank the chemicals from weakest to strongest oxidizing agents  a. Cl2 b. Fe2+ c. I2 d. Cu2+ e.…

A: Oxidizing agent: The substance other substance and gets reduced. Generally, the oxidizing agents are…

Q: 3. Show the oxidation numbers for above each element for every element in each of the following…

A: There are general rules for oxidation. 1) Hydrogen (H) generally has +1 oxidation number while…

Q: What is the reducing agent in the combustion of methane? a. methane b. carbon dioxide c. None of…

A: This reaction is a type of "redox reaction". Redox reaction:-  Redox reactions are a type of…

Q: II. Identify oxidizing agent and reducing agent in the reactions. 1. 2Na2S2O3 + I2 → Na2S4O6 + 2NaI…

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Q: The REDOX reaction in the following is a. NaOH + HCI → NaCl + H₂O b. KOH+→ KCI + H₂O c. H2 + Cl2 →…

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Q: Which of the following is the weakest oxidizing agent?  A. H2O2 (aq)            D. F– (aq) B. Fe3+…

A: The species given are: H₂O₂ (aq), F (aq), CIO₂ (g), Fe3+ (aq), Fe (s)  An oxidizing agent is one…

Q: E. CO and NO 18. Which is the reducing agent in, Cu (s) + 2Ag* (aq) → Cu²* (aq) + 2Ag (s)? A. Cu²+…

A: Concept An increase in oxidation number- species is oxidized. A decrease in oxidation number-…

Q: g. Fe3O4 h. OF2

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

Q: 9. What is the oxidation state of phosphorus (P) in sodium phosphate, ??,?? ,? B. +3 A. +5 C. 0 D.…

A: To determine the oxidation state the rule which shall be used is that the sum of oxidation state of…

Q: What is the oxidation number Ga in Ga(OH)3 ? a. +1 b. +3 c. -3 d. -1

A: Oxidation number, also called oxidation state, the total number of electrons that an atom either…

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

A: Oxidising agent :- The oxidizing agents are those species which can oxidise other species and can…

Q: Zn (s) AgNO3 (ag) Ag (s) Zn(NO2), (ag) + a. Balance the chemical equation above. b. What substance…

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Q: What happens to the chlorine (in CIO3) in the following redox reaction? CIO3 +l→ Cl +12 O a. It is…

A: In this question we have to tell change in oxidation number of chlorine in redox reaction.

Q: 2. P4) → H2PO2 (aq) + PH3(2) [acidic solution] a. Write the balanced reduction half reaction. b.…

A: The above given reaction is an example of disproportionation Reaction in which same species…

Q: alance the following redox equations. a. MnO4- + I- + H+ -> Mn2+ + I2 + H2O b. ClO4- + I- + H+ ->…

A: Given skeletal redox equations are: a. MnO4- + I- + H+ → Mn2+ + I2 + H2O  b. ClO4- + I- + H+ → I2 +…

Q: Part 1: Balance the given Reduction-Oxidation (REDOX) equations using the Oxidation Number Method.…

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Q: which of the following reactions is not a redox reaction? a. C2H4 + 3 O2 -> 2 CO2 +2 H20 b. 2LiBr…

A: Since in a redox reaction, there will always be change in oxidation state of species This is because…

Q: 1. In which compound is there a nitrogen atom with a +4 oxidation state? a. NS b. NaCN c. NO2 d. NO…

A: Since we know that S take 2- oxidation state  Hence to balance its charge N should be in 2+ state in…

Q: II. Balance the ff. by change in oxidation state method. A. Zn + HNO3 > Zn(NO3)2 N20 + H20 > FezSO4…

A: Two reaction is a following . A -  Zn + HNO3 →Zn(NO3)2 + N2O + H2o B -  Fe + kmno4 + H2So4 →Fe2So4 +…

Q: 1.Balance the following aqueous reactions. Then Determine the oxidation states of the ions that have…

A: Balance the reactions with oxidation state

Q: What is the oxidizing agent in the reaction Zn + CuSO4 → ZnSO4 + Cu   Select one: a. Zn b. ZnSO4 c.…

A: Given  Zn + CuSO4  → ZnSO4  + Cu  Oxidizing agent = ?

Q: 1. Find the oxidation number of the underlined atom. a. P2074 b. Są06? -2 c. ΑIΡΟ4 d. H2SO4 e.…

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Q: QUESTION 20 What is the oxidation number of sulfur in K2S203? OA-2 OB. +2 OC. +3 OD. +4 OE +6 All…

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Q: oxidation and reduction process always takes place together A. True  B.False

A: Is the given statement true or false has to be given.

Q: Identify oxidizing agent and reducing agent in the reactions. 1. 2Na2S203 + I2 Na2S4O6+ 2Nal 2.…

A: Oxidizing  agent and Reducing Agents identification can be done by  change in oxidation  state  of…

Q: Identify the oxidizing agent in the following reaction 2Na + 2H2O 2ѪOH + H2 A. Na B. H2O C. NaOH D.…

A: The addition of hydrogen or removal of oxygen is known as reduction and the addition of oxygen and…

Q: A test for completeness of the reduction of copper(II) ions to metallic copper can be done via the…

A: The metal which has a more negative standard reduction potential value acts as a reducing agent.

Q: When a metal oxidized, what is happening chemically? a. The metal atoms gain electrons. b. The metal…

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Q: Hz SO4 t HBr → S02 + Brz t HzO noitpuk

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