What is the oxidation state of cobalt (Co) in Col2?

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

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Q: I + Cr,0,- Cr" + I, + H2O (acidic)

A: The given redox reaction is  I-+Cr2O72-→Cr3++I2+H2O Oxidation half reaction I-→I2(as oxidation…

Q: Determine the oxidation state for Gadolinium (III) Chloride, GdCl3

A: Oxidation state of GdCl3: The sum of oxidation numbers for neutral compounds must be 0.

Q: Indicate the coordination number and the oxidation number of the metal for [Co(en)2(C2O4)]+

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Q: Determine the highest possible oxidation state for each element.a. V b. Re c. Pd

A: Oxidation state is the total number of electrons lost or gained by an atom when it is chemically…

Q: Name the compllex CrCl2 (en)2. The oxidation number of chromium is +2. Enter the name.

A: Naming of coordination complex

Q: Oxidation number of Cr in K2Cr2O7 is

A: Given Oxidation state of Cr in K2Cr2O7

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: What is the oxidation state of iron in K4Fe(CN)6? O a 2+ Ob 4+ Oc. 6+ Od 3+

A: Oxidation number of a neutral  molecule is always zero. Using this concept, we can determine the…

Q: Determine the oxidation state of the transition metal in: Cr2O7  Cr=

A: Let ' x ' be the oxidation number of Cr.  Oxidation number of O = -2  2x +(7×-2) =02x-14=02x=14x=7…

Q: Cr in which oxidation state is most stable?

A: Chromium has electronic configuration of [At] 3d5 4s1. When chromium reacts with another elements,it…

Q: What is the oxidation state of molybdenum in [(n6-C6H6) CIBICO3]Cl? (atomic number of Cr is 24)…

A: The given complex is (η6-C6H6) CrBrCO3Cl. The oxidation state of the central metal atom is…

Q: What is the oxidation state of each element in Mn(Cro, ),? Cr Mn

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

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Q: Describe a spectroscopic method to determine the oxidation states of transition metals.

A: The oxidation state of transition metals can be conveniently determined by various spectroscopic…

Q: What is the structure of CrO5 and what is Oxidation number of Cr in this compound?

A: The chemical structure of CrO5 is drawn as,

Q: What is the oxidation number of Cl in [CIO3]"

A: Given a structure of [ClO3​]- Calculate the cl oxidation number

Q: Draw the geometric, linkage, and ionization isomers for [CoCl5CN][CN].

A: All the isomers are as shown below:

Q: The conversion of Cr2+ to Cr3+ is an oxidation reaction.

A: Explanation to the correct answer is given below.

Q: draw the structure of the possible product forthe following reaction, and how does the oxidation…

A: We have to draw the structure of possible product .and identify how the oxidation state changeg.

Q: Specify the oxidation state of the metal ions in the product

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Q: In the solid state, [Fe(CO)5] possesses a trigonal bipyramidal structure. Predict the mass spectrum…

A: Fe(CO)5+→Fe(CO)4+ →Fe(CO)3+ →Fe(CO)2+ →Fe(CO)+ → Fe+ m/z=195       167              139…

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: Give reasons :(i) Zn is not regarded as a transition element.(ii) Cr2+ is a strong reducing agent.

A: (i) Zn belongs too d block but not considered as transition elements because it contains completely…

Q: 2) What are the oxidation state for As and Cl in AsCl from this reaction? 2 As (s) + 3 Cl2 (g) ->…

A: Since we know that the Cl reacts with metals to form a ion Cl- with oxidation state of 1- And As is…

Q: What is the oxidation state of the central metal in Naz[CuCls]?

A: We have given that  What is oxidation state of central metal atom in Na3[CuCl5] ?    Oxidation state…

Q: Use the electron configuration of Fe to explain the oxidation states of +2 and +3. Which oxidation…

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Q: Give the oxidation state of the metal, number of d electrons, and the number of unpaired electrons…

A: Oxidation state of metal: x + 0 -3 = 3 x = 3 oxidation state of cobalt is +3. Electronic…

Q: What is the oxidations state of S in S3O62-. Explain how this is possible.

A: Given molecule is S3O62-

Q: -In the compound Ka[Fe(CN)6], the oxidation state of iron and its coordination number, respectively,…

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Q: >Why does Mn form compounds with higher oxidation states than Cr?

A: The electronic configuration of Mn is 1s22s22p63s23p63d54s2.

Q: What is the oxidation number of the metal in [Rh(NH3)5Cl](NO3)2?

A: The oxidation number of the metal in the complex is must balance the charge that is due to the rest…

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

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Q: What happens if a piece of metallic copper is dipped in a solution containing Cr3 + ions?

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Q: Determine the oxidation state of Manganese in MnO4-2

A: Rule for calculating Oxidation stateSum of oxidation statesof all the elementsos any species =…

Q: What is the oxidation number of the titanium atom in TiCl4? Name the compound using a Roman numeral

A: Interpretation - To find the oxidation number of the titanium atom in TiCl4 and name the compound…

Q: What is the oxidation state of molybdenum in [n³-C6H6)Mo(CO)3]Cl? (atomic number of Mo is 42) a. +4…

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Q: How do you determine the oxidation numbers for the following: a) N2H4 b) Cr2O7-2 c) NH4Cl…

A: You must know the oxidation state of the other elements other than main element for which we are…

Q: Determine the oxidation state of atom “X” in the compound: H3XO4 .

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

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Q: What is the oxidation number for Xe in Хе02F2?

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

Q: Predict the oxidation state of each atom in the following species: Ni(CO3)2 H3PO4  Na2O2

A: Predict the oxidation state of each atom in the following species--

Q: What is the oxidation number of Cr in Na2Cr2O7 What is the oxidation number of K in KClO4 What is…

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Q: What is the oxidation state of Mo in the molecule (NH4)2M004?

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Q: Choose all of the following that would be colorless in an aqueous solution. Zn2+ O sc3+ Cr3+ Fe2+…

A: Only the ions that have electrons in d orbital and in which d-d transition is possible will be…

Q: Calculate the oxidation number of Cr in K2CrO7

A: The oxidation number of Cr in K2Cr2O7 is to be calculated. The total number of electrons the atom…

Q: What is the oxidation number of Cl in POCl3?

A: Answer

Q: The oxidation state of osmium (Os) in OsO4 is а. +7 b. +8 C. +4 d. +6

A: The oxidation state of osmium (Os) in OsO4 = ?