Determine the oxidation state of oxygen in Al2O3 : Include the sign (+ or -) as needed.

Q: (1) Calculate oxidation number of: a) Cr in CrO7 2- (b) P in Na2HPO4 (c) S in H2SO4 (11) Write the…

A: I. Oxidation number is defined as the number that is assigned to an element in a compound, which…

Q: what is an element that exhibits oxidation states of  -1, +5 and +7.

A: Oxidation is the process that involved the loss of electrons and oxidized to cation whereas…

Q: Put the compounds in order of INCREASING oxidation state. он 0=c=0 HO, A B.

A: Since in question it is not clearly mentioned about which element's oxidation state to be…

Q: Identify Hhe oxidation states of each element in veaction Land idenify which element was oxicized…

A: Oxidation state of any element can be calculated by assigning Valence of neighbouring atom. Single…

Q: All of the following may get oxidized EXCEPT O a. Fe2+ O b. NO2- O c. Na O d. Mn04-

A: When central atom have highest oxidation number then can't further oxidized.

Q: Determine the oxidation number of the following: Cr2O72-, Fe3O4, CaH2.

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Q: Assign an oxidation state to each atom CF4

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Q: Oxidation number of S in Na2SO3 is

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Q: Determine the oxidation state of oxygen in AlO3 : Include the sign (+ or -) as needed.

A: We have to determine the oxidation state of oxygen in AlO3 & also we have to Include the sign (+…

Q: What is the oxidation number of phosphorus in KH2PO4?

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

Q: A sample consisting of a mixture of Na₂SO3 and inert matter weighs 1.468 g and is added to 100.0 ml…

A: A question based on mole concept that is to be accomplished.

Q: Which member of each pair gives the more basicsolution inwater: (a) CaO or SO₃; (b) BeO or BaO; (c)…

A: The ability of a substance to release hydroxide ions in solution is called basicity. If the…

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: For cach of the following compounds, give the oxidation state of each element in the compound. a.…

A: Since you have posted multiple questions with multiple sub-parts, we will solve the first three…

Q: Why does hydrogen not exhibit an oxidation state of 1− when bonded to nonmetals?

A: The long form of the periodic table is a tabular arrangement of all known elements. Here the…

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

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Q: The oxidation state/number for X in XO3- is: +5 -5 -3 +3 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: For cach of the following compounds, give the oxidation state of cach element in the compound. 1. a.…

A: The total number of electrons that atom either gains or looses in order to form a chemical bond with…

Q: Which of the following statements are true?(a) Si can form an ion with six fluorine atoms,…

A: The true statements have to be identified.

Q: (5.9: Similar to For Practice 5.13) What is the oxidation state of chromium in Cr₂O7²-? O +7 O 3 O…

A: Oxidation number or oxidation state both are the same. Oxidation number or oxidation state is the…

Q: 14) The oxidation number of sulfur in the thiosulfate ion, S2O32- is A) +2 в)-2 C) +3 D) +4 E) +6

A: Oxidation state or oxidation number refers to the number assigned to the atom of a chemical compound…

Q: Determine the oxidation state of P in PO3. -3 +6 +2 +3 00000

A:

Q: What is the oxidation state of S in the (SO3)2- ? *

A: Let the oxidation state of S be x. The value of x can be calculated as follows-

Q: Determine the oxidation state of all the elements in HPO42-.

A: The oxidation state of all the elements are calculated as follows;

Q: The oxidation state of hydrogen in most of its compounds is +1 unless it is combined with a metal,…

A: Oxidation state of hydrogen can be  +1 : hydrogen is attached to atom which is more electronegative…

Q: In which compound is the oxidation state of oxygen -1?(a) O2 (b) H2O (c) H2SO4 (d) H2O2 (e) KCH3COO

A: (a) The oxidation of O2 is zero. (b) The oxidation of hydrogen is +1 In water the oxidation state of…

Q: How many grams of the following oxidizing substances constitute the gram milliequivalent weight in…

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Q: Identify the oxidation state of H in H2(g). Mg () - 2HC(aq) →MgCl2(aq) + H 2(g) O+1 O +2 O-1 0-2

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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: Which of the following statement(s) is (are) correct about the reaction of iron (II) ion and the…

A: The reaction between Fe2+ and MnO42-is as follows: 5Fe2++8H++MnO4-→5Fe3++Mn2++4H2O

Q: (a) which of the followingis the strongest oxidizing agent, and which is the weakestin acidic…

A: a) The strongest oxidizing agent in acidic solution would be: H2O2  The weakest oxidizing agent in…

Q: A From the following reachion Mn0g + Br - Mno, + BrOg A) MnOy B) Br c) 3 D) 6 O Reducing Agrnt is…

A: The given redox reaction is as follows: MnO4- + Br- → MnO2 + BrO3-

Q: Indicate the oxidation state of every individual element in the following compounds. b. CO2 e. CH4

A: Given compounds are carbon dioxide and methane  CO2 - carbon dioxide  and   CH4 - methane

Q: csponsit nereasing acaity queous Group 6A hydrides (H2O < H2S < H2Se < H¿Te)? he Group 6A elements,…

A: Group 6A is the oxygen family.

Q: What is the oxidation number of O in K20? Choose the correct sign (+ or -) and the correct number.…

A:

Q: The oxidation number for aluminum in Al3+ Is

A: Oxidation number is charge on the atom attained  during the course of the reaction

Q: What is the oxidation state for [(SALEN)VCl2?

A: The ligand “SALEN”, N, N’-bis (salicylidene) ethylenediamine, denoted by “SalenH2”, is a divalent…

Q: Balance the following chemical reaction. Give the sum (one number only)…

A: A chemical equation is the short form notation of a reaction. In a balanced equation the reactant…

Q: ssign the oxidization state of Mg(s) -2 +1 +2 0 +4

A:

Q: ne change in oxidation state for each element, and whether this corresponds to an increase or…

A: Loss of electrons is oxidation while gain of electrons is reduction.  Ba = 0 Al3+  = +3 Ba2+ = +2 Al…

Q: 10. The oxidation number of sulfur in (Na:S2Os) is? The answer is .... ....

A: Dear student this question is related to inorganic chemistry.

Q: What is the ratio of [NO3 ] to [NH4*] at 298 Kif Po2 = 0.180 atm? Assume that the reaction is at…

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Q: what collor does the vitrous material in glass become when MnO2 is added

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Q: Determine the oxidation state of the following: 1. P in Zn3(PO4)2 2. Group VIA elements

A: Oxidation state of an element is equal to the charge acquired by an element in the chemical…

Q: Predict the products of the following chemical reaction, and balance the equation:   ___ CaF2  +…

A: Given equation is : _CaF2  +  _Li3PO4  →  Products? We have to determine the determine the products…

Q: Sodium bismuthate (NaBiO3) oxidizes MnCl2 to MnO4 ̶  and is consequently reduced to Bi(OH)3.  How…

A: The complete balanced reaction is given by  Hence from the above reaction we can see that 3 moles…

Q: Assign an oxidation state to each atom SO3

A: Assign an oxidation state to each atom in SO3.

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…