What is the oxidation number of the Chromium atom in K2Cr2O7?

Q: What is the oxidation number of Cl in the hypochlorite ion?

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Q: What is the oxidizing agent? Bi(OH)3 + SnO22– → Bi + SnO32–

A: When any species accepts one or nore electrons, then it is reduced, i.e reduction occurs here. And…

Q: What is the change in oxidation states for the iodine atom for the reaction? OAc AcO OAc -OAC CH,CI2…

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Q: What is the oxidation number of vanadium in this compound? VO2ClO4

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Q: What is the oxidation number of nitrogen in NO2, N2O, HNO3 ?

A: The species formed after electrons transfer acquire definite charge and it is represented by their…

Q: What is the oxidation number on I in the compound HIO₂?

A: The oxidation number of I in the compound  = ?Oxidation number is the number of electrons gain or…

Q: What is the oxidation number of Se atom in SeF5*?

A: Given :-  formula of cation = SeF5+  To determine :-  oxidation number of Se atom in SeF5+

Q: Br + Br2 Br Colorless Red Br, Br 2B12 Br Br Red Colorless

A: The reduced stability of these multiple bonds in the given reactions is the deciding factor for the…

Q: (Mn) + (O2) + (2H+) => (Mn^2+) + (H2O2)  In the above reaction, the oxidation state of manganese…

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Q: What is the oxidation state of each element in K,Cr,0,? Cr к What is the oxidation state of each…

A: (a) Oxidation state of each elements in K2Cr2O7 Oxidation state of K = +1 Oxidation state of Cr = +6…

Q: Which of the following materials can oxidize copper without oxidizing silver? a) F– b) I– c) I2…

A: Answer:- This question is answered by using the simple concept of electrode potential. More positive…

Q: What is the oxidation number of O in KMnO4 (OR K Mn O4)?

A: Given  Molecule  =  KMnO4 Oxidation number of O = ?

Q: Calculate the oxidation number of the highlightes element in each of the following a) Na2Cr2O7 =…

A: Since you have posted a question with multiple sub-parts, we will solve first three subparts for…

Q: Balance the following redox reactions in acidic condition: MnO4 (aq) + C2042 (aq) Mn2+ (aq) CO2 (g)…

A: The reaction taking place is given as, => MnO4- (aq) + C2O42- (aq) ----------> Mn2+ (aq) + CO2…

Q: Mn2+ O OXIDIZING O REDUCING MnO2

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Q: what is the oxidation number of the sulfur atom in H2SO4?

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Q: e oxidation number

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Q: What is the oxidation number of Fe in: FeOOH Fe2O3 Fe3O4

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Q: 6. Use the oxidation number method to balance the following chemical reaction that takes place in…

A: Answer:- This question is answered by using the simple concept of Balancing the redox reaction using…

Q: What is the oxidation number of phosphorus in Ni3(PO4)2?     +4                         +3…

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Q: Why is the MnO4- ion not a possible reducing agent?

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Q: I asked for the equilibrium concentration of [N2O]

A: Here, we have to find equilibrium concentration of [N2O]

Q: Which is the net ionic equation for the oxidation of S₂O32- to S4062- and the reduction of iodine to…

A: we have to write the net ionic equation for the given oxidation and reduction reaction

Q: what is the oxidation number of each atom in ammonium sulfite (NH4)2SO3?

A: Oxidation number is the charge on an element in its bonded state. The given compound is ammonium…

Q: What is the oxidation number of chromium in sodium dichromate, Na 2Cr 2O 7?     +6     +7     +12…

A: oxidation number is the total number of electrons gain and lost by the atom in order to form the…

Q: What is the oxidation number of O in KMnO4 What is the oxidation number of Cr in K2CrO4 What is…

A: Oxidation number is defined as the count of electrons lost or gained by an atom to form a free ion…

Q: Use the half-reaction method to valence the following: Cr 3+ + ClO - = CrO4 2- + Cl (basic…

A: According to ion electron method Chromium shows following conversion - Cr+3→CrO4-- to balance the…

Q: The oxidation number of the element chromium in Cr (OH) is: O +7 +5 +4 +3

A: Defination of Oxidation number:The oxidation number is basically the count of electrons that atoms…

Q: What is the oxidation state of IrO4* ? O +7 -9 +6

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Q: Does the roman numeral refers to the oxidation state of an element?

A: The oxidation state of the metal refers to the number of bonds formed by that element.

Q: What are the oxidation numbers of aluminum in Al(s) and Al2O3

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Q: What is the oxidation state of an element, like Cu or F2? O-1 02

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Q: What is the oxidation number of K in KMnO4 (OR K Mn O4)?

A: Oxidation number: The covalent bond between the atoms of different electronegativity is polar. If we…

Q: What is the oxidation number of manganese in MnO2?

A: Answer: Formal charge present on an atom in a molecule is called as its oxidation number. It can be…

Q: What is the oxidation number of the chromium atom in K7Cr2O7?

A: Given-> I think there is  K2Cr2O7

Q: What is the oxidation number of oxygen in Fe(CH3COO)2?

A: Answer:Charge present on the atom in a specie when bond is assumed to be completely formed due to…

Q: What is the oxidation state of each element in AgPO3

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

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Q: Q 7: Calculate the oxidation number of chromium in CrO,².

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Q: What is the assigned oxidation number for molybdenum in aluminum molybdate Al2(MoO4)3

A: We have to tell oxidation number for molybdenum in aluminum molybdate

Q: What is the oxidation number of Mn in: MnO2

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Q: what is the oxidation number for K3N potassium nitride

A: Potassium Nitride = K3N It is an ionic compound

Q: 17. Which is the oxidizing agent in, 2C0 + 2NO → 2CO2 + N?

A: Oxidizing agent is defined as a chemical species which oxidize other substances. It can also be…

Q: Determine the oxidation number of O in H2O2 :

A: Oxidation Number :- Total number of electrons that an atom loose or get to form a chemical bond is…

Q: What are the oxidation states of the sulfur atoms in the S2O3 2 - ion?

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