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

Q: 2- What is the oxidation number of chromium in the dichromate ion, Cr2 O7 ? +3 +8 O+12 O+2 O+6

A: Let the oxidation number of chromium be x and oxidation number of oxygen is -2 We know that addition…

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: What is the oxidation number of X in the X2O72– ion?

A: Given compound : X2O72-  Charge on O = -2  Let x is the oxidation number of X  This compound has -2…

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

A: The oxidation state is the hypothetical charge that an atom would have if all bonds to atoms of…

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: What is the oxidation number of sulfur in the tetrathionate ion, S4062?

A: Oxidation number assigned to an element in chemical combination which represents the number of…

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

A:

Q: Name the following compounds and assign oxidation states to the halogens in them: Ca1IO322

A: Ca(IO3)2 is called as calcium iodate

Q: Which of the following species contains manganese with the highest oxidation number? A) Mn B) MNF2…

A: Oxidation of Mn in elemental state is 0

Q: What is the product of the reaction between tetraphosphine 4, Fe(BPh4)2 and NaH

A: The product of the reaction between tetraphosphine 4, Fe(BPh4)2 and NaH

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

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

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: 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: What is the oxidation number of Cl in NaCIO2?. O -2 O 2 3 O 4 O -3 O -1

A:

Q: What is the oxidation number of S in the compound Na₂SO₃?

A:

Q: Indicate the coordination number and the oxidation number of the metal for K3[V(C2O4)3].

A: Coordination number is the number of ligands attached to central metal atom.  In given vanadium…

Q: Treatment of Cobalt (II) oxide with oxygen at high temperatures gives Co304. Write a balanced…

A: Write balanced reaction and determine the oxidation number of cobalt in Co3O4 ?

Q: Is MnO₄⁻ or ReO₄⁻ a stronger oxidizing agent? Explain.

A: Concept introduction: Oxidizing agent the substance that accepts electrons in a reaction and…

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: Which of the folowing cannot be a compound of Bromine considering its possible oxidation states? A.…

A:

Q: Ca (a) 3 8.

A:

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

A:

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: Which of the following is NOT a possible oxidation state of Mn? O +8 O +3 O +7 O +5 O +2

A: Here in this question, i am doing second part related to oxidation state.  Mn have the maximum…

Q: CO2 _______ OF2 ________ KO2 __

A: The oxidation number is the charge carried by the atom upon gaining or losing the electrons. If the…

Q: What is the oxidation number of sulfur in Na2S2O3? O +2 O +6 O +12 O +4 O +3

A:

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 : MoF6 NH3 CBr4 SO3

A: Oxidation number refers to the number of electrons lost or gained by that element to form that…

Q: What is the oxidation number of molybdenum in sodium molybdate (Na2MoO4)? (Sodium has an oxidation…

A: Sodium molybdate = Na2MoO4 Sodium(Na) has +1 oxidation number  Let x is the oxidation number of Mo

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: . Choose the correct shape, weak or strong field, and number of unpaired electrons for [Co(NH3)6]**…

A:

Q: The oxidation state of N in CINO2 is 2+ A O 3.8O 5-CO 5+D O

A: We know that, Sum of oxidation number of each atom in a neutral molecule is equal to 0. So,

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 S in the compound Na₂S₂O₅?

A: compound Na₂S₂O₅ is a natural compound. For Na2S2O5 Na contributes +1 charge. O-atom -2 charge per…

Q: Name the following compounds and assign oxidation states to the halogens in them: BrF5

A: The name of the given compound (BrF5) is Bromine pentafluoride.

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

A:

Q: The coordination number and oxidation number X in the following compound [X(NH3)2(CO3)2]Cl2 will be:…

A: Solution :      Coordination number is defined as the number of atoms, ions or molecules attached to…

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: Which of the following elements is capable of oxidizingFe2+(aq) ions to Fe3+(aq) ions: chlorine,…

A: For a reduction oxidation process to occur, the standard emf of the cell Ecell° should be positive.…

Q: 8. What is the oxidation state of the vanadium atom in V02+ (aq)? (a) -2 (b) 0 (c) +2 (d) +4

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

Q: Which of the following will react with silver nitrate to produce a white precipitate? CI NH2 OCH3…

A: Benzyl chloride gives a white precipitate,. In this reaction we must neutralize the excess hydroxide…

Q: What are the oxidation numbers of Fe2O3

A: Basic Oxidation number of oxide O2- is -2 There are three Oxygen atom, so 3×(-2)= -6 Let us consider…