How do you find the simpliest oxidation step by step for Fe3+?

Q: What colour would be observed when iron(1I1) chloride is added to the following equilibrium…

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Q: 20. Choose the balanced net ionic equation for the reaction of NiBr2(ag) with (NH4)2S(aq).

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Q: For health reasons the concentration of dissolved copper ions in drinking water should be less than…

A: Standard reduction potential of a half-cell can be calculated by measuring the potential by coupling…

Q: what is the color of hot CoCl2? *

A: Hydrated cobalt(II) chloride decomposes on heating. The equation for the reaction is…

Q: Given the reaction: Fe*2 + Cr207 -2 - Fe*3• cr*3 How many electon/s was/were gained in the reduction…

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Q: Define the term nonzero oxidation states?

A: Oxidation state or oxidation number depicts the charge carried on a chemical atom in order to make…

Q: Which ion can be most easily reduced? O a. Zn2+ O b. Ca2+ O c. Cu2+ O d. Fe2+

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Q: 1. Use the table of standard reduction potentials on page A24 of your textbook to pick a reagent…

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Q: Given the reaction: Fe +2+ Cr₂07-2Fe+3+ Cr+3 How many electon/s was/were gained in the reduction…

A: The number of electron gained in reduction reaction can be determined by the difference in oxidation…

Q: Complete and balance the following oxidation–reduction reaction in basic solution: Cr1OH231s2 +…

A: The given reaction is represented as follows:

Q: Assign an oxidation state to each element in each compound. a.) Cu(NO3)2 b.) Sr(OH)2

A: The oxidation state of each ion in the given molecules is as follows:

Q: What is happening to the iridium in this reaction ? Ir(CO3)2 + Fe → Ir + Fe(CO3)3 A. oxidation B.…

A: Oxidation is loss of electrons. Reduction is gain of electron.

Q: Given the reaction: 2Fe(s) + 3C12(g) --> 2FEC13(s) What is the oxidation state for the reactant…

A: Given :  2Fe(s) + 3Cl2(g) → 2FeCl3(s)  To determine :-  Oxidation state for reactant iron

Q: Which metal can be oxidized with an Sn* solution but not with an Fe2+ solution?

A: Some metals can be oxidized with an Sn2+ solution but not with a Fe2+ solution, that has to be given…

Q: E0 values ​​for Ce4 + / Ce3 + and Fe2 + / Fe moieties are +1.72 and - 0.4 V, respectively. What…

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Q: How will you recognize that a single replacement reaction has occured when you comine: (a) an…

A: Single Displacement reaction:    It is also known as exchange reaction. The chemical reaction in…

Q: what is the oxidation number of oxygen atoms in MnO2?

A: The oxidation number is zero for the summation of the oxidation numbers complete atoms in a complete…

Q: Assign an oxidation state to each atom in each compound. (a) NaCl (b) СaF> (c) SO2 (d) H2S

A: a). NaCloxidation state of Na = +1oxidation state of Cl = -1b). CaF2oxidation state of Ca =…

Q: Based on the following reduction potential data, which is the strongest oxidizing agent? E+0.800 V…

A: Oxidising agent A compound that reduces itself and oxidises the other compound.

Q: When Mn2+ is mixed with sodium bismuthate, what reaction occurs?

A: The reaction is as follows:

Q: d) FeCl3 + SO2 + H2O → FeCl2 + HCI + H2SO4

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Q: What is the oxidation state of the metal in the dioxide of Rh, Ir, Pd, and Pt? Express your answer…

A: The dioxides of following compound are: Rh- RhO2

Q: rite a balanced equation for the reaction m and zinc metal to yield zinc(I) and chromium(III) in…

A: Balance chemical equation is defined as which has equal number of atoms or ions in both sides…

Q: Mn with +2 oxidation state is a good oxidizing agent; Mn with +7 is a good reducing agent.

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Q: In which of the following compounds is sulfur in a positive oxidation state?     MnS     S8…

A: A multiple choice question based on oxidation state, which is to be accomplished.

Q: For (c), why doesn't SO42- oxidize Na+ when the reduction potential of Na+ (-2.71V) is lower than…

A: If electrons get donated by any species/neutral and that species gets converted into +ve ion then…

Q: What is the oxidation number of the chromium atom in K2Cro4?

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Q: What would you use to prove that copper is reduced in the following reaction? Fe)+CaSO → FeSO (46)…

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Q: Which of the following complexes has the highest magnitude and more positive standard reduction…

A: A question based on coordination complex that is to be accomplished.

Q: Which is the weakest oxidizing agent? Will Pb reduce Fe³* to Fe2*? Will I- reduce Pb2* to Pb?

A: (d) The weakest oxidizing agent is finding. (e) Pb reduces Fe3+ to Fe2+ or not, is determined. (f)…

Q: 28. What colour would be observed when iron(1) chloride is added to the following equilibrium…

A: By increasing the concentration of Fe3+ (aq) the forward reaction will Increase producing more…

Q: Write balanced equations for the following redox reactions: Fe2O3 +  CO ->  Fe +  CO2 in acidic…

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Q: Given that sodium oxalate is dissolved in a flask and is titrated to its equivalence point with 30…

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Q: What is the oxidation number of Cl in CIO3? -1 +6 +5 -6

A: oxidation number, also called oxidation state, the total number of electrons that an atom either…

Q: Why some of the heavier p block elements shows two oxidation states?

A: A species gains or loses electrons to form anions or cations respectively. A gain in electron is…

Q: Which of the following metals is the best reducing agent? Mn O Mg O Cr O Cd

A: The provided metals are Mn, Mg, Cr, Cd Metal having greater standard oxidation potential value will…

Q: Assign the oxidation number of the chrome in Cr₂(SO4)3 a. O b. -0.5 C. +3 d. -1

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Q: Which of the following can act as an oxidizing reagent but not a reducing reagent? Zn  Cl- Sn2+…

A: The oxidizing agent is a substance that causes oxidation by accepting electrons; therefore, its…

Q: Identify the halide ions that are more easily oxidized than H2O(l) in acidic solution.

A: Answer  Iodine  is least reactive two other halogen and it is…

Q: How will you recognize that a single replacement reaction occurs when you combine an active metal…

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Q: Make an Introduction about the reaction of Al + CuSO4 | Aluminum + Copper (II) Sulfate

A: Al + CuSO4----->

Q: 23. What is the oxidation number of potassium in the following reaction? PBSO:(aq) 2KBr(aq) ->…

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Q: What is the oxidation reduction of KMnO4+NaCl+H2SO4->Cl2+K2SO4+MnSO4+H2O+Na2SO4

A: Let's start by assigning the oxidation states to all atoms:

Q: Consider the reaction below. Which is the oxidizing agent? * Fe + O₂ + H+ Fe+2+ H₂O. A. Fe B. 02 C.…

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Q: Ag, Zn, Cd, and Al all have a 3+ oxidation state True O False

A: The oxidation state of an atom in a compound gives information about the degree of oxidation of that…

Q: 12. Based on the reduction potential values, which of the following is most easily oxidized? A. CI™…

A: ★ Answer :  Correct option •(D)  Zn will be most easily oxidized . ★ Explanation :  The tendency of…

Q: A test for completeness of the reduction of copper(II) ions to metallic copper can be done via the…

A: The metal which has a more negative standard reduction potential value acts as a reducing agent.

Q: Identify Reducing and Oxidizing Agent Fe+O2=Fe2O3

A: Oxidation : Oxidation is defined as the loss of electrons . In oxidation , the oxidation state of an…