In the blast furnace, iron is formed when iron(III) oxide reacts with carbon monoxide in a redox reaction. Fe203 + 3CO → 2Fe + 3CO2 Which substance is the oxidising agent and which substance is the reducing agent? oxidising agent reducing agent A Co FeO3 B CO2 Fe Fe CO2 D Fe,O3 Co A 10ogle.com/forms/d/e/1FAlpQLSd_6p_elulYtx-9Q_3BjtdYRZ3xBrrz6VGwIQKZDawFCnkBQQ/formResponse 9G Annual Exam-CHEMISTRY (2020 -2021) В

Q: What element is oxidized and what is the oxidizing agent in the reaction below? Fe2O3(s) + 3CO(g)…

A: Oxidation reduction reaction (Redox reaction) It can be defined as the chemical reaction in which…

Q: 2 Fe(s) → 2 Fe2*(aq) + 4 e 02(g) + 2 H20(t) + 4 e-4 OH (aq) Moisture Anode reaction Cathode reaction…

A: The rusting reactions given are,

Q: Which statement about the following equation is correct? 3Cu + 8HNO3 -→ 3Cu(NO3)2 + 2NO + 4H20 a.…

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

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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 oxidation-reduction reaction Snat +2 Fe2+-→2 Fe3+ + Sn2* O a. Sn4+ is oxidized and Fe2+ is…

A: Gain of electrons is known as reduction and loss of electrons is known as oxidation.

Q: Mn2+ O OXIDIZING O REDUCING MnO2

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Q: In each reaction below, indicate which element is being oxidized, which element is being reduced,…

A: Oxidation: Removal of electron Reduction: Addition of electron

Q: For the reaction shown below, balance the redox reaction in acidic solution.   Fe2O3 + CO  → Fe +…

A: Explanation Balancing of redox reaction by ion-electron method. We know the ion electron methods is…

Q: Balance each of the following reactions, and identify the type of reaction…

A: Answer:

Q: When the following redox equation is balanced under acidic conditions with the smallest whole-number…

A: The question is about to determine the coefficient for Iron from the given redox reaction -

Q: What element is oxidized and what is the oxidizing agent in the reaction below? Fe₂O₃(s) + 3CO(g) →…

A:

Q: 8. What are the original and final oxidation numbers for iron in the smelting of iron from iron…

A: Oxidation numbers of oxygen is -2

Q: A metal acts as a good reducing agent. It reduces Fe and Mn0 The reaction with Fe is used for…

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

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Q: A 0.250M solution of Na2C2O4 is to be used in a reaction in which C2O-24 will be oxidized to CO2.…

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Q: 12. Which of these methods are utilized to help prevent the rusting of iron? I. Painting iron II.…

A: Rusting is slowly eating down of metallic surface of iron by aerial oxygen and moisture. It is…

Q: Copper is found as the mineral covellite(CuS).The step in extracting the copper is to dissolve the…

A: In this question, the given reaction is to be balanced using half reaction method.  Half reaction…

Q: The oxidation number of iron in Fe203 is, (A) -2 B) +3 c) +1 D) -3 E) +2

A: Oxidation number of oxygen is -2

Q: Cytochrome, a complicated molecule that we will represent as CyFe2+, reacts with the air we breathe…

A: Given: The reduction reactions along with their reduction potential values are, O2g+4H+aq+4e-→2H2Ol…

Q: Using the table of standard reduction potentials, determine the net redox potential of the reaction,…

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Q: The strongest oxidising agent is (a) F2 (b) Cl2 (c) I2 (d) Br2

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Q: Cr** + UO?* (acidic) 1. CrņO,²- +U4* → 2. V²* + V(OH)4* → VO²* (basic)

A: The oxidation is the loss of electrons. So in oxidation, the oxidation number of the element…

Q: What metal can be oxidized by a solution of Mn2+ but not Mg2+? zinc silver…

A: From the standard data, EMn2+/Mno = -1.18 V      &       EMg2+/Mgo = -2.363 V   From the given…

Q: For a particular redox reaction, Cr is oxidized to CrO2−4, and Cu2+ is reduced to Cu+. Complete and…

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

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Q: 34. 2K,Cr20, + 2H2O+ 3S → 3502 + 4KOH + 2Cr,03

A: “Hey, since there are multiple questions posted, we will answer first question. If you want any…

Q: What element is oxidized and what is the oxidizing agent in the reaction below: Fe203 (s) + 3 CO (g)…

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Q: A clean iron nail is dipped into a solution of silver nitrate. Using your knowledge of the…

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Q: 48  of 48 In the reaction below, which substance is being oxidized? Fe2O3 + 3CO -> 2Fe + 3CO2   CO…

A: To know which substance is oxidised and which is reduced, one has to calculate the oxidation number…

Q: Identify the element oxidized, element reduced, oxidizing agent and reducing agent. Fe2O3(s) + CO(g)…

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Q: For each reaction, identify the element that gets reduced and the element that gets oxidized. 2 AgCl…

A: Increase in the oxidation number of an element is termed as oxidation and decrease in oxidation…

Q: From the equations below, identify the following: a. Oxidized element b. Reduced element c.…

A: (iii)  a. Oxidized element = Chlorine.b. Reduced element = Chromium.c. Oxidizing agent = K2Cr2O7d.…

Q: Identify what is oxidized and what is reduced in the following process. 2Ce + 3Cu+2 à 3Cu + 2Ce+3

A: In any reaction, Oxidation number of any  atom increases then it is oxidised. It undergoes…

Q: What are the oxidation states of Cu and Zn in the following reaction? What is oxidized and what is…

A: The addition of electrons or decreases in the oxidation state is known as a reduction reaction and…

Q: In the reaction of Zn with Fe(NO3)3 which element is oxidized and which is reduced? Group of answer…

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Q: The Haber process is the principal industrial route for converting nitrogen into ammonia: N21g2 + 3…

A: Oxidation is a process where the oxidation  number increases and reduction is a process where the…

Q: Determine which substance is oxidized & reduced in the following reaction: Cu,So, (aq) 2Zn (s) -…

A: An oxidizing agent is substance which oxidizes something else. Oxidizing agents give oxygen to…

Q: Identify the reducing and oxidizing agents and determine the species that is oxidized and the…

A: Oxidising agent :Agents that oxidises others and reduced itself . Reducing agent: agents that…

Q: 7. Titanium can be extracted from its ore by two different methods. One uses a more reactive metal…

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Q: For the reaction shown below, balance the redox reaction in acidic solution.   Fe2O3 + CO  → Fe +…

A: The given reaction is shown below. Fe2O3+CO→Fe+CO2

Q: 1. Given the following reaction, identify the species that is oxidized. 5CO + 1205 s 2 + 5CO2 а. СО…

A: 1.

Q: 20 Chemistry Q6. The reaction of NH3 and O2 forms NO and water. The NO can be used to convert PA to…

A: Given:- Q6. The reaction of NH3 and O2 forms NO and water. The NO can be used to convert P4 to P406,…

Q: Which one of the following items does NOT characterize an oxidizing agent? A An oxidizing agent…

A: The property of an oxidising agent is to oxidise the other species by itself undergoing reduction…

Q: Considering the carrosion of ferrous metal (containing iron) metal, which of the following…

A: Corrosion is a reduction-oxidation process in which metal is oxidized by the oxygen in its…

Q: Identify Reducing and Oxidizing Agent Fe+O2=Fe2O3

A: Oxidation : Oxidation is defined as the loss of electrons . In oxidation , the oxidation state of an…

Q: Balance the following reaction using the half-reaction method, in both acidic and basic conditions.…

A: Given reaction:

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.