Which of the following is a redox reaction? O a. 2KB + F2 2KF + Br2 O b. 2HCI+ Mg(OH)2→2HOH + MgCl2 O c. Ca(OH)2+ Pb(NO3)2 → Ca(NO3)2 + Pb(OH)2 O d. 2NaCl + H2SO4 → Na2S04 + 2HCI

Q: Which equation represents a redox equation? HCl + NAOH → NaCl + H20 O Mg + 2HCI – MgCl2 + H2 O Pb…

A: In redox reaction oxidation and reduction reaction are both occur

Q: Specify which of the following equations represent oxidation-reduction reactions, and indicate the…

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

Q: Which of the following is an oxidation-reduction reaction? A. NaI(aq) + AgNO3(aq) → AgI(s) +…

A:

Q: reaction between nickel and copper(II) chlorideis shown below.Ni(s) + CuC l 2 (aq) → Cu(s) + NiC l 2…

A: In oxidation reaction oxygen is added to the substrate (or) hydrogen is added to the substrate (or)…

Q: Which of the following is NOT a redox reaction? Ba(NO3)2 + Na2CO3  →  NaNO3 + BaCO3 AgNO3 + Cu  →…

A: A redox reaction can be identified by using oxidation numbers, which are assigned to atoms in…

Q: Determine whether the following equations a) SnCl2 (s) + Cl2 (g) → SNCI4 (1) SnCl4 (1) ) СаСОз (s) >…

A: Redox  Reaction is one type of chemical reaction and it involves the transfer of an electron between…

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: Calculate the molarity of a sol prepared by dissolving 110.0 mg of KMhO4(158 g/mol) in enough water…

A: Given that the weight of KMnO4(W)  = 110.0 mg = 110.0 x 10-3 grams volume if the solution(V) = 150.0…

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: AgNO3 + NaCl --> AgCl + NaNO3 Is it a redox (Y/N)  What is reduced?  What is oxidized?

A: Given reaction is, AgNO3 + NaCl --> AgCl + NaNO3

Q: Which choice incorrectly identifies the oxidation number (O.N.) for the given species? A) Co³⁺, O.N.…

A: The provided species are A) Co³⁺, O.N. = +3 B) Br-, O.N. = -1 C) H₂, O.N. = +1 D) As³⁻,…

Q: Br+ 6HCIO—ЗСІ, + BrO;'+ 3н,0 In the above reaction, the oxidation state of bromine changes from | to…

A: The balanced redox Chemical Reaction given in the question is -   Br- +6HClO -----> 3Cl2 + BrO3-…

Q: Which of the following is NOT a redox reaction?     a. They are all redox reactions.   b. Mg +…

A: # First we have to know about redox reaction: Redox Reactions : In these reactions one species is…

Q: Assign oxidation numbers to all the atoms or ions in each of the following reactions. Then identify…

A: we know that increase in positive charge or loss of electron is oxidation and decrease in positive…

Q: Using the activity series, a) What are the outcomes of the following reactions? i. Cu(s) + AgNO3(aq)…

A: The activity series of metals is a series of metals arranged in decreasing activity. The metals…

Q: What actually happens in a single displacement reaction of the type: + 2 AGNO3 (aq) cu (s) → 2 Ag(s)…

A: In a single replacement reaction, more active metal atom displaced the metal ion from its…

Q: 28). Complete and balance each of the following single replacement reactions. а). Al(s) + _H2SO4(aq)…

A: a) The reactants given are metal Ag and acid H2SO4. Hence the metal will react with acid to produce…

Q: 2NH4NO3(s)  →→ 2N2(g) + O2(g) + 4H2O(l)  What is the oxidation number of the nitrogen atom in the…

A: we have to determine the oxidation state of N in reactant

Q: Consider the following reaction: 3Cu + 2HNO3 + 6HCl → 3CuCl₂ + 2NO+ 4H₂O Which of the following is…

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

Q: Determine the oxidation number for the indicated element in each of the following substances. Co…

A: The oxidation state (OS) of an element corresponds to the number of electrons, e-, that an atom…

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

A:

Q: 4. Identify the element oxidized and the element reduced in the first reaction of the lab: Assign…

A: Concept: Oxidation: Oxidation is a process in which a chemical substance changes because of the…

Q: Is the reaction below an example of a REDOX reaction? 6 HF(aq) + Al(OH(s) +3 NAOH(aq}→ NagAIF (s) +…

A:

Q: What is the reducing agent in the following redox reaction? MnO4 + 3CIO3 + H20 → 3 CIO4 + 2 MnO2 + -…

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

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…