Balance the following aqueous reactions. Determine the oxidation states of the ions that have undergone oxidation or reduction. Identify the number of electrons gained or lost by these ions. Show solution please write legibly. 1. MnO42- -> MnO2 + MnO4- 2. Al + NO3- -> AlO2- + NH3

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

A: When atom  lost the electron then process is called oxidation and vice-versa

Q: What substance is being oxidized in this single-replacement reaction?…

A: Oxidation: Oxidation can be defined as the process by which a molecule, atom or ion loses its…

Q: In the compound K2C1O4 , what is the correct oxidation number of each of its elements? (K is a Group…

A: Given compound: K2CrO4

Q: For each of the following balanced oxidation-reduction reactions, (i) identify the oxidation numbers…

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Q: If you complete and balance the following oxidation-reduction reaction in basic solution NO2 -1aq2 +…

A: The given skeleton reaction is, Half reaction for the above reaction are, Now, balance the above…

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Q: Consider the following equation in aqueous solution: Cr₂O₇²⁻(aq) + S₂O₃²⁻(aq) → Cr³⁺(aq) +…

A: Balanced reaction oxidation half and reduction half separately and complete the reaction.

Q: Balance the following oxidation–reduction reaction in basic solution. MnO4 –(aq) + I–(aq) -->…

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Q: What element is undergoing oxidation (if any) in the following reaction? Zn(s) + 2 AGNO3(aq) →…

A: Here Zn is oxidised. Zn oxidizes 0 to +2

Q: Balance each of the following redox reactions in basic condition. Use the half reaction method to do…

A: In the half-reaction method, the redox equation is separated into two half-equations: one for…

Q: Balance this redox reaction in aqeuous basic solution:  NO3-(aq) + Fe(CN)64-(aq) --> NO(g) +…

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Q: Balance redox reactions using the Oxidation Number Method a) Zn + NaNO3 + NaOH ---> Na2ZnO2 + NH3 +…

A: a) Zn + NaNO3 + NaOH ---> Na2ZnO2 + NH3 + H2O

Q: Balance the following equations using the change in oxidation number method. 1. K2Cr2O7 + FeCl2 +…

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

A: Balancing of ionic equation can easily be done by half equation method.

Q: Balance the following redox reaction using the half-reaction method. (Take a photo of your solutions…

A: We have to balance the given redox equation

Q: When the skeleton oxidation-reduction equation     MnO4- + Br- ---------> Br2 + Mn2+ is balanced in…

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Q: Complete and balance the following redox reaction in basic solution Cr2O7^2- (aq) + I2(s) -> Cr^3+…

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Q: Consider this redox reaction. 22 2K2Cr207laq) + 6Cu(s) +28H*(aq) 4Cr (aq) + 6CU2*(aq) + 14H,O(1) +…

A: The species which is oxidized is reducing agent. And the species which is reduced is called reducing…

Q: Give the oxidation numbers for the specified atoms in the following molecules and ions.(a) Mg3N2…

A: (a)Mg3N2:N: Assume that the oxidation state of N = xOxidation sate of Mg = +2

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

A: The molecular equation is :  H3PO3 + HgCl2 = H3PO4 + Hg2Cl2  The oxidation number of P in H3PO3 and…

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Q: Balance each of the following oxidation-reduction reactions in acidic solution. CL2 + AL---AL3+ +…

A: The oxidation and reduction half-reactions are: Oxidation: (Al →Al+3+3e-)Reduction: (Cl2+2e-→2Cl-)

Q: Complete and balance the following redox reactions in basic solutions.     IO₃⁻(aq)+S²⁻(aq)…

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Q: Identify the atoms that are oxidized and reduced, the change in oxidation state for each, and the…

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A: Pb(SO3)2 Oxidation  Number     Pb        S       O        +2       +4      -2

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A: Here we are required to balance the redox reaction.

Q: for each of the following balanced half-reaction, determine whether an oxidation or reduction is…

A: Oxidation: here element loses electrons and thus its oxidation state increases on products side than…

Q: Balance the following oxidation reaction by the half-reaction method. Al(s) + Ni2+(aq) -->…

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A: Given reaction : 2H2(g)+O2(g)-------> 2H2O(l) Oxidation:  If there is increase in oxidation…

Q: Give the oxidation numbers for the specified atoms in the following molecules and ions. (a) Mg3N2 N:…

A: Mg3N2N: Assume that the oxidation state of N = xOxidation sate of Mg = 2The sum of oxidation numbers…

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Q: An oxidizing agent will always _______________. in the reaction Sn^+2 + 2Fe^+3 → Sn^+4 + 2Fe^+2, the…

A: 1) An oxidising agent is a substance that gains electrons and get reduced in a chemical reaction.

Q: Identify the oxidation numbers to all the elements in each of the compound or ions ( H2SO3 O a. H2…

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Q: Balance this redox equation by using the oxidation-number-change method. K,Cr,0,(aq) + H,0(1) + S(s)…

A: a.

Q: Formation of bromine from bromide. Assign oxidation numbers to each atom. Identify the oxidizing…

A: The given reaction is: 2Br1- + MnO2 + 4H1+ → Br2 + Mn2+ + 2H2O

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

A:

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: Assign oxidation numbers to the atoms in the following: A) S^2- S: B) SO2 S: O: C) P4 P: D) PH3 P:…

A: Rule for identify oxidation number: The oxidation number of free element( such as O2,H2, N2, P4) or…

Q: Assign oxidation  numbers  to  each  element.  Write  the  half - reactions.  Label  the  reaction…

A: The detailed answer is attached below

Q: Consider the reaction shown, which occurs in aqueous solutions: NO2^-1 + Al (s) --> NH3 +…

A: NO2-1 + Al (s) --> NH3 + Al(OH)4-1 the species reduced:  NO2-1   ( NO2-1 ==> NH3  ,  Nitogen…

Q: Define oxidation and reduction, both in terms of change in oxidation state and gain or loss of…

A: Oxidation: oxidation is the process of loss of electrons by a molecule, atom or ion. Here oxidation…

Q: How to balance this redox reaction? K2Cr2O7 + HCl → KCl + CrCl3 + H2O + Cl2

A: Oxidation number method It is a method to balance a redox reaction. Steps involved in oxidation…

Q: Use the half reaction method or the oxidation number method for the following redox reactions; CN-…

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Q: Complete and balance the following redox reaction in acidic solution Mn2 (aq) + BiO3 (aq)→ MnO4 (aq)…

A: Given incomplete reaction; Mn2+ (aq)  + BiO3- (aq)  ----> MnO4- (aq)  + Bi3+ (aq)

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