Assign oxidation state to the underlined element. Write your answer on the space provided before each number. 4) Cr207 5) Na2O2 -2

Q: Write the balanced NET ionic equation for the reaction when Cr(NO,), and Li,CO, are mixed in aqueous…

A: Balanced chemical equation is given by,   2Cr(NO3)3(aq) + 3Li2CO3(aq) → Cr2(CO3)3(s) + 6LiNO3(aq)

Q: What is the oxidation number to the element specified in the compound below: Mn : KMN04

A: Given :- KMnO4  To be determined :- oxidation number of Mn in KMnO4

Q: In which compound is the oxidation state of oxygen (a) O2 (b) H2O (c) H2SO4 (d) H2O2 (e) KCH3COO?

A: Solution-Oxygen generally has an oxidation state of -1 in case  there is an (-O-O_) single bond; (a)…

Q: Please draw the structure of the possible product for the following reaction, and how does the…

A: The details solution for this is provided below in attach image.

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: What is the oxidation state of the atoms in bold?

A: Oxidation state of atoms in the bold = ?

Q: Indicate the oxidation state of the underlined element in the following species. Show all pertinent…

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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: Calculate the oxidation number of: a. Fe in Fe2O3 b. Cr in CrO4^2- c. Cr in Cr2O7^2-

A: (a) Fe2O3        Oxidation state of oxygen = -2. Three oxygen atoms are there, so = 3 × (-2) = -6…

Q: g redox reaction in basic solution. 2-, 3+.

A:

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: Assign an oxidation state to each atom CF4

A:

Q: Calculate the oxidation number of chromium in each of the following. Cr2O3 Na2Cr207 CrSO4 Chromate…

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Q: 19. Determine the highest possible oxidation state for each element.

A: The term oxidation state is also referred to as oxidation number. It describes the degree of…

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: Use the electronic configuration of zinc to explain why it forms only a +2 cation (a +ll oxidation…

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

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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: 3. Assign oxidation states for all atoms in each of the following compounds a. H3ASO3 b. SbF6 c.…

A: Oxidation state or oxidation number is the degree of oxidation (or loss of electron) of an atom in a…

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: 1. Show all pertinent solutions neatly, orderly and completely. Indicate the oxidation state of the…

A: Oxidation state can be defined as the total number of electrons that an atom either  lose or gain…

Q: -1 6 7 Oxidation number the number which is the most stable state of the Mn species is а. 1 b. 2 с.…

A: Mn2+ is the most stable species. From this diagram , thermodynamic stability is found at the bottom…

Q: Determine the oxidation state of P in PO 3 3-.     +6     -3     +3     +2     0

A:

Q: Fluorine does not exhibit any positive oxidation state. Why?

A: A number of electrons gained or lost by an atom for the formation of chemical bond represented by…

Q: CoBr2 + 2[(C2H5)4N][Br] --> [(C2H5)4N]2[CoBr4]

A:

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: 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: Enter the oxidation state of copper for each form in which it appears in the copper cycle of…

A: Name and the inorganic compounds: (a) CuNO32: It is an inorganic compound which forms blue…

Q: Determine the oxidation number of the transition element in the following: (a) MnO2 2+ (b) Mn² (c)…

A: Oxidation Number: oxidation number, also called oxidation state, the total number of electrons that…

Q: Assign an oxidation state to each element in each compound. c.) K2Cr2O7 d.) NaHCO3

A: The Oxidation number or oxidation state of an atom in a compound is the number of electrons share or…

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

A:

Q: Assign oxidation state to the underlined element. 1. Na2S2O3 2. NaN3 3. CH4 4. Fe2O3 5. MnO2

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

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

A:

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

A:

Q: Assign oxidation numbers to each element and balance the equation in an acidic solution.  MnO4- +…

A: The sum of the oxidation numbers of any species should be equal to the net charge on that species.

Q: Give the symbol of the element that when it has an oxidation state of +4 has an electron…

A: Electron configuration is the distribution of the electrons in orbitals of the atom. The given…

Q: Calculate the oxidation state of each element in:

A: FOR ASSIGN OXIDATION STATE :IN NEUTRAL COMPOUNDS ALL OXDATION NUMBERS MUST ADD UP TO ZERO  HYDROGEN…

Q: III. Assign an oxidation state to each atom in each of the following: 1. Zn 2. Cu+2 3. CaCl₂ 4. CF4…

A: Oxidation state is defined as the real or imaginary charge present on an atom in a species on the…

Q: In the following reaction, which element is oxidized? - Fe + CuSO4 Cu + FeSO4 - Select one: а. Cu O…

A: Ans is given as the following

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: Assign an oxidation state to each element or ion: (a) V (b) Mg²+ (c) Cr³+ (d) O2

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

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: Assign an oxidation state to each atom NO2-

A:

Q: What is the oxidation number of chromium in Cr2O72- ion?     +3     +14     +7…

A: Oxidation: Loss of electron. Reduction: Gain of electron.An oxidizing agent gains the electrons and…

Q: Good morning, Assign an oxidation state to each atom in each polyatomic ion, Cr2O7-2 Thank you,

A: Since we know that the oxygen has 6 electrons in its valence shell. Hence it will need 2 electron to…