Consider the redox equation: Zn + CrBr3 —> ZnBr2 + Cr I. Which is the oxidizing agent? II. What is the total number of electrons transferred in the reaction?

Q: b. For the unbalanced redox reaction below, the O atom is always in the 2-oxidation state. CIO5™ +…

A: Any species that oxidizes the other substance in a redox reaction and itself gets reduced is called…

Q: Specify which of the following are oxidation-reduction reactions, and identify the oxidizing agent,…

A: oxidation is defined as increase in oxidation state of the element. while reduction is defined as…

Q: Hi, For this reaction identify the substance being oxidized and the substance being reduced. 2H+(aq)…

A: The oxidation reaction is a type of reaction in which the oxidation number of an atom increases and…

Q: 4Fe + 3O2 + 6H2O → 4Fe(OH)3 In the equation above which substances were reduced? Which substances…

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Q: 1. Balance the following reaction equations: a) NaBr(aq) + NaClO(aq) → Br(1) + NaCl(aq) + H₂O (need…

A: In this question, we will balanced both of the following equations.  you can see the balanced…

Q: Write the overall, balanced molecular equation and indicate which element is oxidized and which is…

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Q: 1. Write the formula, complete ionic, and net ionic equations involved in the reaction. Formula…

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Q: Using the redox reaction given below, determine which element is oxidized and which element is…

A: In a reaction when the oxidation no of the atom increases from reactant to product then the atom is…

Q: 16. Consider the following redox reaction: Sn (s) + CuBr2 (aq) → Cu (s) + SnBr2 (aq) What are the…

A: We have given the net redox reaction as follow                                              Sn(s)  +…

Q: What element is being reduced in the following redox reaction? 2+ (aq) + NH4 (aq) → Mg(s) + NO3 (aq)…

A: Initially the oxidation number of the individual elements should be evaluated. Hence after that it…

Q: Specify which of the following are oxidation–reduction reactions, and identify the oxidizing agent,…

A: a.   Cu(s) + 2Ag+(aq) → 2Ag(s) + Cu2+(aq)b.   HCl(g) + NH3(g) → NH4Cl(s)c.    SiCl4(l) + 2H2O(l) →…

Q: In this net ionic equation of on oxidation reduction reaction, which substance is being oxidized?…

A: Oxidation means lose of electrons and reduction is the gain of electrons.  In a redox reaction both…

Q: a) Substances A, B, and C can all act as oxidizing agents. In solution, A is green, B is yellow, and…

A: We are given 3 substances A, B and C whose colors are respectively green, yellow and red. Their…

Q: What is the oxidation number of S in SO42-?  -4 +2 +6 4.+4

A: Since you have asked multiple questions, we will solve the first question for you. If you want any…

Q: = Identifying oxidized and reduced reactants in a metal-nonmetal... For each reaction in the table…

A: Answer:-This question is answered by using the simple concept of oxidation and reduction. When there…

Q: One of the following reactions is redox (oxidation-reduction). Determine which is redox and why.…

A: The chemical reactions in which both oxidation and redox reactions take place simultaneously are…

Q: 1. What is the oxidation number of S in each of the following substances? • H₂S SO3 H₂SO4 • SO₂ • ●…

A: Since you have asked multiple type questions, we will solve only first  questions for you. If you…

Q: d. For the unbalanced redox reaction i. ii. Br + MnO4 → Br2 + Mn²+ i. ii. Which is oxidizing agent…

A: Answer: Any specie that oxidizes others in a redox reaction and itself gets reduced is called as…

Q: 4. Consider the following redox equation (balanced) 2- 32 H+ + 4 Cr₂0² + 3 S²- →→→ 8 Cr³+ + 3 SO² +…

A: #4: #(a): Each Na2S(aq) forms 1 S2-(aq).  Hence molarity of the solution is equal to the molarity of…

Q: 9) Determine if each of the reactions below is a redox reaction. If they are redox reactions,…

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Q: reducing agent?

A: Since you have asked multiple questions, we will solve the first question for you. If you want any…

Q: 44. ** Questions # 43 through # 48 use the half reaction method to balance the following skeletal…

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Q: . In the reaction H2 + CI2 2HCI, which substance is the oxidizing agent and which is the reducing…

A: In a reaction one compound is oxidized and another compound is reduced .

Q: Consider this reaction:   Mn(s)  +  SnCl2(aq)   -->   Sn(s)   +   MnCl2(aq)   What is oxidized?…

A: We have to predict which species is oxidized and which is reduced

Q: Specify which of the following are oxidation-reduction reactions, and identify the oxidizing agent,…

A: Answer:- This question is answered by using the simple concept of oxidation and reduction reactions…

Q: Which statement below is true about the reaction, Hg2Cl2→HgCl2+Hg?   It can't be a redox reaction.…

A: Given: Reaction : Hg2Cl2 → HgCl2 + Hg first we have to check the oxidation state of mercury in each…

Q: Substance X is violet and substance Z is orange. They can form the ions X^- and Z^-, respectively -…

A: The chemical reaction that takes place is: Oxidation is losing of electrons. Reduction is gaining…

Q: Is H2O2  +  MnO4-  +  H+  →  O2  +  Mn2+ +  H2O a redox reaction? If so, what is being oxidised and…

A: A Redox reaction leads to oxidation and reduction processes simultaneously. Oxidation and reduction…

Q: Identify which substance is the oxidizing agent and which substance is the reducing agent in each of…

A: a) 4NH3 + 5O2 --------> 4NO + 6H2O   4 N-III - 20 e- → 4 NII(oxidation)   10 O0 + 20 e- → 10…

Q: For each of the following reactions, identify the elements that are oxidized and reduced, the…

A: 4Fe(s) + 3O2(g) ---> 2Fe2O3(s) Element oxidised : Fe Element reduced : O Oxidising agent : O2…

Q: A. Balance the following redox reactions using the half-reaction method. B. Identify the oxidizing…

A: Oxidation is defined as increase in oxidation state of the element.It can also be defined as…

Q: c. For the unbalanced redox reaction Cu + 10 ➜ Cu²+ + 1₂ Which is oxidizing agent (oxidant)? Write…

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Q: Consider the reaction CuO(s) + H2(g) –→ Cu(S) + H20(). In this reaction, which substances are the…

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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.