1, Find the oxidation numbers of the elements in bold print.   a) HClO d) PbSO4 g) Na2O2 b) KClO3 e) NaIO4 h)

Q: 4. In a neutral compound, what is the sum of all oxidation numbers of all atoms making up the…

A: There are some elements that shows variable oxidation states . Where other some elements that has…

Q: Show  your  solution  following  the  step-by-step process of the said method and do consider the…

A: Given reaction is: K2Cr2O7 + FeSO4 + H2SO4 → K2SO4 + Cr2(SO4)3 + Fe2(SO4)3 + H2O The redox reaction…

Q: ATION NUMBER ... PLEASE SOLVE ALL PARTSITS A REQUEST ) Cs20, (b) Cal2, (c) A203, (d) H3A03, (e)…

A: As you have posted a question with multiple parts, we will solve the first three parts for you. To…

Q: Balance the reaction below simply by adding coefficients and assign oxidation numbers to each atom.…

A: Fe2O3 (s) + 3H2(g) → 2Fe (g) + 3H2O (l) Oxidation number of reactants =   Oxidation number of Fe =…

Q: . Balance each of the following equations using the change-in- oxidation-number method: agh gt olle…

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Q: 3. Znje) + 2HNO30)- Zn(NO3)214) + NOzi9) + H2Om ->

A: To balance a redox reaction first we need to observe the change in oxidation states. And multiply by…

Q: Oxidation Number Method a) HNO3(aq) + C2 H6O(I) + K2Cr2o7 ----- KNO3(aq) + C2H4O(I)+Cr(NO3)3(aq)

A: The equation has to be balanced using the oxidation number method, The unbalanced equation, HNO3(aq)…

Q: III. Balance the ff. by change in oxidation state method. A. Zn + HNO3 > Zn(NO3)2 N20 + H20

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Q: Using the oxidation number method, what are the coefficients that correctly balance the following…

A: The oxidation number is the total number of electrons that atoms in a molecule can share, lose or…

Q: Identify the oxidation numbers to all the elements in each of the compound or ions ( PbO2 Q a.…

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Q: Assign oxidation states to each atom in each element, ion, orcompound.a. Ag b. Ag+ c. CaF2d. H2S e.…

A: Hello. Since your question has multiple sub-parts, we will solve the first three sub-parts for you.…

Q: Balance the following redox reactions using the oxidation number method. Show your step-by-step…

A: 1. PbO  + NH3  ------> Pb + N2  + H2O Answer : i) Identify what is oxidized and reduced : Pb2+…

Q: MnO4¯ + Fe²+ + H+ → Mn²+ + Fe³+ + H2O

A: Given reaction:-  MnO4-  + Fe+2 + H+ -------> Mn+2 + Fe+3 + H2O

Q: using oxidation number method balabne the reaction  HNO3(aq) + C2H6O(l) + K2Cr2O7(aq) ➡ KNO3(aq) +…

A: The oxidation number present on the element represents the amount of electron gained or lost by the…

Q: Balance the following equations using Oxidation Number method and explain how they are the same in a…

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Q: Use the oxidation states method to balance the reaction:    __ SO42– (aq)   +   __ Fe2+ (aq)     +…

A: Oxidation state method for balancing of redox reaction:

Q: Supply the correct oxidation numbers for each element in the compound. Apply the rules in…

A: When an atom loses or gains the number of electrons, then it will acquire a charge. This charge is…

Q: Which reaction is a redox reaction? Please explain why.. A) KOH(aq) + HNO3(aq) --> KNO3(aq) +…

A: The reaction in which both oxidation and reduction reaction occur simultaneously is called a redox…

Q: Balance this equation using oxidation method H2SO4 + FeSO4 + HNO3 = Fe2(SO4)3 + H2O + NO2

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Q: The oxidation number of iodine increases by (difference) _----_ in the following reactio 2MNO4 + +…

A: The oxidation number which shows the amount of electron lost by the atom or by the element.

Q: Find the oxidation number of: A. chlorine in ClO4- ___(-7-6-5-4-3-2-10+1+2+3+4+5+6+7) B. manganese…

A: The sum of oxidation number of all the atoms present in any anion = charge on the anion

Q: Na2S203 + 12 →Nal+Na2s406|

A: Given reaction is :  Na2S2O3 + I2 ------> NaI + Na2S4O6  Balancing the reaction by using only…

Q: Section: 3. Balance the following reactions based on the given method: (use the provided sheet for…

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Q: 3 Ba (s) + 2 Al3* (aq) 3 Ba2 ag) + 2 Al (s) Assign oxidation numbers to each element in the…

A: If atom goes from higher oxidation state to lower oxidation state called reduction and vice-versa.

Q: Balance this given  reaction  using the oxidation number method. Show all work.  besides chlorine…

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Q: a) Using Oxidation Number Method MnO4 + H* + Cl → Mn2+ + Cl2 + H20 b) Using Half-Reaction Method…

A: MnO4- + H+ + Cl- -----> Mn+2 + Cl2 +H2O Cr+3 + ClO3- -----> Cr2O72- + Cl-

Q: 1. Which of the following is the correct oxidation number of the carbon atom in a bicarbonate ion,…

A: Oxidising  agents -  Which increases oxidation  number.  Reducing  agents-  Which  decreases…

Q: Analyze the  following redox reaction using the steps below  A. Assign oxidation  numbers to all…

A: zn reacts  with hydro chloric acid to form zinc chloride and  hydrogen gas . Single replacement…

Q: Be sure to answer all parts. Assign oxidation numbers to all elements in the following compound and…

A: Oxidation Number of Br = -1 Oxidation Number of Oxygen = -2

Q: Which of the following is a redox reaction? O a. 2KB + F2 2KF + Br2 O b. 2HCI+ Mg(OH)2→2HOH + MgCl2…

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Q: B) Assign oxidation numbers to each element in each of the following compounds or ions: 1) Ag 2) KCI…

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Q: 20. Identify the atoms that are oxidized and reduced, the change in oxidation state for each, and…

A: You have a good question

Q: Use the oxidation states method to balance the reaction:    __ SO42– (aq)   +   __ Fe2+ (aq)     +…

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Q: Which of the following equation represents a redox reaction? Select one: A. H2SO4 + SO3 → H2S2O7…

A: Since the reaction in which oxidation state of any specie is changing, that will be termed as redox…

Q: A. Assign oxidation numbers to all the elements in the given substances 1. Na,CrO4 2. KH 3.…

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Q: Write the oxidation number (same as oxidation state) for the designated atoms (in boldface and…

A: To find oxidation state.

Q: In the reaction of dichromate ion and iodide ion: Cr2O72-(aq) + 14 H+(aq) + 6 I-(aq) ---> 2…

A: The balanced reaction taking place is given as, => Cr2O72-(aq) + 14 H+(aq) + 6 I-(aq) ---> 2…

Q: 49. Which redox equation is correctly balanced? A. Cr3+ + Mg → Cr + Mg²+ A13+ + K → Al + K+ C. Sn4+…

A: A redox reaction is balanced by balancing the mass and charge. Hence the number of atoms of all the…

Q: MISSED THIS? Read Section 5.9 (Pages 193-201); Watch [WE 5.13. Assign oxidation states to each atom…

A: To assign the oxidation state to each atom in the following species. N2 Fe3+ CuCl2

Q: Determine the oxidation number for each element of the following substances. 1) SO3 2) COC2 3)…

A: Since you have posted question with multiple sub-parts, we are entitled to answer the first 3 only.…

Q: , Find the oxidation numbers of the elements in bold print.   a) HClO d) PbSO4 g) Na2O2 b) KClO3 e)…

A: We are authorized to answer one question at a time, since you have not mentioned which question you…

Q: Which of the following reactions is a non-redox reaction? a) CaCO3 -----> CaO + CO2 b) 2KClO3…

A: Since you have posted multiple questions, the answer for first question is given below. Kindly…

Q: Please assign Oxidation Numbers to each of the elements in the following unbalanced reaction and…

A: Loss of electrons is oxidation and gain of electron is reduction.

Q: A learner was assigning oxidation numbers for different elements in the compounds OF 2 and NaF. The…

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Q: Identify the oxidation numbers to all the elements in each of the compound or ions LIH O a. Li=+1;…

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Q: 1. Balance the following equations using the change in oxidation state method. a. NaNO3 + FESO4 +…

A: Given equations are :  Balance these equations by change in oxidation state method = ?

Q: I2(s) + OCl-(aq) → IO3-(aq) + Cl-(aq) Referring to the equation above, what is the oxidation number…

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Q: Question 3 OF A learner was assigning oxidation numbers for different elements in the compounds OF…

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Q: Be sure to answer all parts. Determine the oxidation number of chlorine in each of these chlorine…

A: The oxidation number of chlorine in each of these chlorine oxides is to be determined.   (a)Cl2O…

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.