Determine whether the underlined element is oxidized or reduced in a given partial equation and state if it is an oxidizing agent or a reducing agent           H2O2 → O2           KBrO3 → KBr           Fe + FeSO4 → Fe2(SO4)3           Na2C2O4 → CO2           I2 → KI

Q: Consider the following reaction: Sn4+ (aq) + Cu (s) à Sn²+ (aq) + Cu2+ (aq) Which of the following…

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Q: The nickel–cadmium (nicad) battery uses the following redox reaction to generate electricity: Cd1s2…

A: Batteries that are used to generate electricity are known as galvanic cells. In these cells,…

Q: For each chemical reaction listed in the table below, decide whether the highlighted atom is being…

A: Oxidation : Increase in the oxidation number. Reduction : Decrease in the oxidation number.…

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

A: Given the balanced chemical equation : 3Fe(NO3)3(aq)  +  2Al(s)  →  3Fe(s)  +  2Al(NO3)3(aq) The…

Q: Match the following definitions with the correct term. the material that causes a loss of electrons…

A: The definitions and options given are,

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

A: If a substance gains electrons and is reduced in a chemical reaction then it is termed an oxidizing…

Q: ClO3- + 3Cu+ 6H+3Cu2+ + Cl-+ 3H2O In the above redox reaction, use oxidation numbers to identify…

A: Redox reaction :- A reaction which contains both reduction and oxidation is referred as redox…

Q: For each chemical reaction listed in the table below, decide whether the highlighted atom is being…

A: (•) oxidize d⇒  Loss of electron i.e. oxidation state will                  be increases.eg→  m0  →…

Q: In a redox reaction, the substance that loses electrons, becomes oxidized and is the reducing agent…

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Q: Assign oxidation states to all of the species in the following redox reaction. For the reactants,…

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Q: In the following reaction oxygen is O the oxidizing agent and is oxidized. the oxidizing agent and…

A: Given-> 2C4H10(g) + 13O2(g) -------> 8CO2(g) + 10H2O(l) ->When Oxidation state increases…

Q: In the following reactions, decide which reactant is oxidized and which is reduced. Designate the…

A: An element is said to be oxidized , if it is combined with or said to undergo chemical reaction with…

Q: For the chemical reaction shown below, calculate the number of electrons transferred in the redox…

A: Given,2Cr2O2-7(aq) + 16H+ (aq) → 4Cr3+ (aq) + 3O2 (g) + 8H2O (l)

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

A: Given :- Cl2 + Zn → 2Cl- + Zn2+  To identify :-  Species oxidized  Species reduced  Oxidizing agent…

Q: In the following reaction: Cd     →      Cd+2 + 2e‾, Cd is ………………………       a.   Both oxidizing…

A: In the given reaction there shows loss of electrons.

Q: Consider the following reaction: Fe,03 + CO → FeO + CO, Match the roles with their respective…

A: We are given a chemical reaction and we have to find the substances which are oxidised or reduced.

Q: NO3- + 2I-+ H2ONO2- + I2+ 2 OH- For the above redox reaction, assign oxidation numbers and use them…

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Q: Which of the following is true for the reaction N₂(g) + 3 H₂(g) → 2 NH₃(g)? A) Nitrogen is oxidized.…

A: Given reaction:N2(g)   +  3H2(g)   →   2 NH3(g)

Q: 2. Determine what is being oxidized and what is being reduced in the following reactions. What is…

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

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Q: Identify the oxidizing agent, reducing agent, and the number of electrons that are transferred in…

A: Oxidation in which element loose electron while reduction in which element gain electron.

Q: Bi + Mno, + 2H,0 Mno2 + Bi(OH)3 + OH- For the above redox reaction, assign oxidation numbers and use…

A: The given reaction is : The oxidation number of O is -2 The oxidation number of H is +1.

Q: For the following reaction, what is being reduced? What is being oxidized? What is the oxidizing…

A: Oxidation is the increase in oxidation number and reduction is the decrease in the oxidation number.…

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: Balance the following redox reactions by the oxidation number method and determine the oxidizing and…

A: A redox reaction can be defined as a reaction in which the oxidation (loss of electrons) and…

Q: Determine the oxidization states of each element for both the reactants and the products in the…

A: Zn (s) + 2 Ag+ (aq) --> Zn2+ (aq) + 2 Ag (s)  note,  oxidition states increase means = oxidation…

Q: Assign oxidation states to all of the species in the following redox reaction. For the reactants,…

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Q: SO32- + Br2+ 2 OH-2Br- + SO42-+ H2O For the above redox reaction, assign oxidation numbers and use…

A: If there is a gain of electron than reduction And if loss of electron than oxidation.

Q: In the reactions below, identify reducing agents and agents oxidants, as well as reduced and…

A: In the reactions below, identify reducing agents and agents oxidants, as well as reduced and…

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

A: species oxidized = Co species redused = Fe3+ Oxidizing agent= Fe3+ reducing agent = Co

Q: For the following redox reactions, determine what is being oxidizedand what is being reduced. Then…

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Q: 6Br (aq) +Cr2O,2- (aq) +14H* (aq) → 3BR2 (g)+2Cr3+ (aq) +7H2O1) Which element is oxidized? Which…

A: Oxidation Reaction :-  When a species releases electrons and increases is oxidation number the…

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

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Q: Consider the following reaction. 2+ 2Mno, + 3Mn + 2H,0 – 5Mno,(s) + 4H Which statement is correct?…

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

A: In simple terms, Reduction: Gain of electrons by any chemical species is known as reduction…

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

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Q: SO42- + Pb+ 4H+Pb2+ + SO2+ 2H2O In the above redox reaction, use oxidation numbers to identify the…

A: Oxidation : The process in which gain of oxygen atoms or loss of hydrogen atoms or loss of electrons…

Q: N2H4 + 2Ag+ H2OAg2O + 2NH3 For the above redox reaction, assign oxidation numbers and use them to…

A: Oxidation number in simple terms can be described as the number that is allocated to elements in a…

Q: Identify the oxidized reactant, the reduced reactant, the oxidizing agent, and the reducing agent.…

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Q: Consider the following reaction: Sn4+ (aq) + Cu (s) → Sn2+ (aq) + Cu²+ (aq) Which of the following…

A: in a redox reaction , a species that loose electron, getting oxidised where other species that gain…

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

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

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

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Q: In the following reaction , Fe is_______from_______to_______ 6FeSO4(aq) + K2Cr2O7(aq) + 7H2SO4(aq) →…

A: Given -> 6FeSO4(aq) + K2Cr2O7(aq) + 7H2SO4(aq) ---> 3Fe2(SO4)3(aq) + Cr2(SO4)3(aq) + K2SO4(aq)…

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

A: Oxidizing agent is the one which gets reduced.  Reducing agent is the one which gets oxidized.…

Q: Bi + Mno4 + 2 H20 Mno2 + Bi(OH)3 + OH- For the above redox reaction, assign oxidation numbers and…

A: Redox reaction A reaction in which oxidation and reduction takes place simultaneously is called a…

Q: Identify the oxidant (oxidizing agent) and reductant (reducing agent) in the following reaction.…

A: An oxidizing agent, or oxidant, gains electrons and is reduced in a chemical reaction. A reducing…

Q: 5H3ASO4 + 2MN²* SHASO, + 2MInOq+ 6H*+ 2H20 In the above redox reaction, use oxidation numbers to…

A: The lose of electrons was known as oxidation and gain of electrons was known as reduction. Half…

Q: For each reaction, indicate which elements are oxidized and which are reduced. a. WO2 + 3H2 → W +…

A: a) The reaction given is Since in the above reaction, W in WO2 is in +4 state and finally its in 0…

Q: Balance the following redox reactions by the oxidation number method and determine the oxidizing and…

A: Balance Redox reaction by oxidation number method Al + HCl → AlCl3 + H2