The oxidation state of Ru in RuO43- is Select one: O +3 O +5 O +6 O +4 O +2

Q: The hydration reaction involving dicalcium silicate is as follows: 2CaO-SiO2 + 3H2O = 2CaO-SiO2-3H2O…

A: Given : Mass of 2CaO-SiO2-3H2O to be produced = 3000 Kg = 3 X 106 g…

Q: What is the oxidation number of sulfur in S₂O3²-? O +2 O +4 0-2

A: We charge on oxygen atom is -2 . The oxidation state of an anionic compound is equal to the charge…

Q: Estimate the mass of the copper metal produced during the passage of 3A current through the CusO,…

A: The value of current flow is = 3 A The time of a current flow is = 80 min The atomic mass of Cu is =…

Q: Which of the following is the oxidation state of phosphorus in H-PO> compound? O A) -1 O B) -3 OC)…

A: Oxidation number of P in  H3PO3 ?

Q: Determine the oxidation state and the dn configuration for Pt in [PtCl2(PME3)2].

A: The coordination complex is the complex in which the central metal atom is bonded with the ligand by…

Q: The number of reactive specie formed when potassium iodate was reduced to potassium iodide O 2 0 1 0…

A: Potassium iodate is reduced to potassium iodide in presence of sulphite in acidic medium. The…

Q: 18) What is the oxidation number of sulfur in the sulfite ion, SO32–?

A: Oxidation number or the oxidation state is number of electrons that the atom of an element either…

Q: What is the oxidation state of the compound: Na2 [M0OC14]? (4) OA40 OC+4

A: Oxidation state of Na is +1 Oxidation state of O is -2  Oxidation state of Cl is -1

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: >Sodium peroxide is a very powerful oxidizing agent. Balance the reaction of sodium peroxide with…

A: The reaction between sodium peroxide and elemental iron is an oxidation-reduction reaction.  The…

Q: For the compound FeCl3, what is the oxidation state of Fe? 3+ O 2+ O 4+ O Mixture between 2+ and 3+

A: Given :- chemical formula of compound = FeCl3  To determine :- oxidation state of Fe in FeCl3

Q: Question six

A: Reduction of Nickel (II) oxide to Nickel Metal:

Q: The oxidation state of selenium in NaSeO3 is O-5 O-3 O+5 O +7 +3

A: Oxidation state :-  The number of electrons an atom either gains or lost during the formation of a…

Q: In what oxidation state is Fe in Fe(OH)3? In FeS? How is Fe(OH)3formed?

A: a) The oxidation state of Fe in Fe(OH)3 Let the oxidation state of Fe= x The oxidation state of O=…

Q: Identify the oxidation state for vanadium in [VO(H2O)sl*. O +4 C+2 O +3 C o C+5 C +1

A:

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

A:

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: What is the charge (oxidation state) of the cation in Hg2O?

A: In a neutral compound, the number of positive charges on a cation is equal to the number of negative…

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

A: Oxidation is the reaction in which addition of oxygen or removal of electrons takes place. In this…

Q: What is the oxidation number of S in HSO4 ? O-2 O 2 03 O 4 -3 07 O 5

A:

Q: What is the oxidation number of U in U UO2 UO22+

A: The sum of the oxidation of all the elements in a compound or ion is equal to the number of charge…

Q: Estimate the mass of the copper metal produced during the passage of 3A current through the CuSo,…

A:

Q: What is the oxidation state of X in XgO] -2 O -1 03 01 O 2

A:

Q: Identify the oxidation state for vanadium in [VO2(H2O)4]+1.

A:

Q: What is the oxidation number of sulfur in the tetrathionate ion, S4O62-?

A: Oxidation number of sulfur in the tetrathionate ion, S4O62-

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

A:

Q: What will you use (OA or RA) to make possible the following reactions ? OA= Oxidising Agent ,…

A: We know that  Oxidizing agent :  oxidizing agent is substance that have ability to oxidise other…

Q: The oxidation state of chromium in CrAsO4 is:                     (a)   0                    (b)…

A: Oxidation State is the imaginary or fictitious charge developed on an atom if all shared electrons…

Q: Write the name and identify the oxidation state of the variant valence atom in the following…

A: Interpretation: The name and the oxidation state of the variant valence atom in given oxy-anion is…

Q: What is the oxidation number of As in: AsO43- AsO33-

A: Calculation of the oxidation number of As in AsO43- ------ Suppose the oxidation number of As = y We…

Q: In nitrous acid (HNO2) the oxidation state of N is.. 1. +3 2. -3 3. +5 4. +6 а. 1 O b. 2 С. 3 O d. 4

A: The oxidation state of N in nitrous acid HNO2 = ?

Q: Chemical formula of Co3+ And PO43-

A: In the given question Co+2 Instead Co+3 so solving consider as above. Chemical formula which denotes…

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: Inich of the Tollowing elements are unstable and react readily with oxygen from the air? Select all…

A: Solution - The correct option is (c) Fe3+ Explanation - According to the question - Given - Rust…

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

A:

Q: The halogen in the second period. CI Br O.F O At

A:

Q: What is the oxidation state of the compound Na2 [MOOCI4]? OA +5 OB. +6 OC+4 O D.+ 2

A: Below attached file showing the details answer  All the best.  Option C . +4  is correct option.

Q: What is the oxidation state of the compound: Na2 [MOOCI4]? OA45 OB+6 OC+4

A: Oxidation number of Na = +1 Oxidation number of O = -2 Oxidation number of Cl= -1

Q: What is the oxidation state for carbon in C3O2?

A: Given :-  molecular formula = C3O2  To determine :-  oxidation state of C in C3O2

Q: Determine the oxidation state of the following: 1. O2 2. Cr in K2Cr2O7 3. S in MgSO4

A: Since we only answer up to 3 sub-parts, we’ll answer the first 3. Please resubmit the question and…

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: Sodium tetraborate decahydrate (Na2​B4​O7​⋅10H2​O ) What is the percentage of boron(B), Sodium(Na),…

A: Percentage composition of elements in compound  can be obtained by  Percent ratio of mass of…

Q: Determine the oxidation state of sulfur in each of the following:(a) SO3(b) SO2(c) SO32−

A: Oxidation state of an element is equal to the charge on an element in a chemical compound.

Q: Which of the following is a reducing agent? 2Na + O2 → Na2O2 O Na202 O Na O2

A:

Q: the oxidation state of I in IPO4  is a  +1 b  +3 c  +5 d  +7

A: The oxidation state of iodine in IPO4 is calculated as,

Q: The oxidation state of Cr in Cr,0;¯ is: Select an answer and submit. For keyboard navigation, use…

A:

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 = ?

Q: What is the oxidation state of nitrogen in NO3 ion? O A. +6 О В. +5 O C.-1 O D. +1

A:

Q: If 13 gr Zn metal is immersed in excess HCl aqueous solution, then how many moles of ZnC12 is…

A: When Zinc metal is immersed in excess aqueous solution of Hydrochloric acid produces Zinc chloride…