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

Q: 1. All the following are methods for preparing iron (II) oxide except . ......... a. Reducing red…

A: Given reaction is :  All the following are methods for preparing iron (II) oxide except…

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: whats the chemical equation defined as ∆Hof for H2O (l)

A: Formation reactions are the chemical reactions that form one mole of a substance from its…

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: The concentration of nitrate in an aquifer is 20 mg / L and its volume is 10 million liters. What…

A:

Q: What is the oxidation number of Fe in K3Fe(CN)6 ?

A:

Q: The oxidation number of Na in Na₂SO is:

A:

Q: What is the oxidation state of mercury in Hg22+?

A: Given that  Ion Hg2+2  To find the oxidation state we use the algebraic sum method in which the sum…

Q: What is the oxidation state of H in N2H4?

A: In N2H4, nitrogen is more electronegative than hydrogen. The overall charge on the compound is…

Q: What is the oxidation state for carbon in C3 02

A: The given molecule is C3O2. Since this is an oxide, the oxidation state of each O is -2.

Q: What is the oxidation state of the compound: Na2 [M0OCI4]?

A: The detailed solution of your question given below-- Since, we know that the oxidation number of any…

Q: 4. What is the oxidation state of oxygen in nitric acid?

A: The chemical formula of nitric acid is HNO3.

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

A:

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

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

Q: What is the oxidation state of nitrogen in NO2?

A:

Q: What is the oxidation state of oxygen in H2O2?

A:

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: What is the oxidation number of N in N2 O4?

A:

Q: What is the oxidation number of nitrogen in NH3 ?

A: Given : formula of compound

Q: The oxidation state of chromium in K2CrO4 is

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

Q: What is the oxidation state of the C atoms in C6H12O3?

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

Q: 4. How many grams of zinc are produced by treating 81.0g of aluminum with an excess of aqueous zinc…

A: As per electrochemical series, more reactive metal displaces the less reactive one from its salt.Out…

Q: Chlorine is used to make bleach solutions containing 5.25% NaClO (by mass). Assuming 100% yield in…

A:

Q: The oxidation number of C in C₂O₄²⁻ is...?

A: Oxidation number :-        Oxidation number, also called oxidation state. It is the total number of…

Q: 3, Consider the following reactions: Fe2+ + 6 H+ + VO43- > VO2+ + 3 H2O A, what is the oxidation…

A: The common oxidation state of oxygen in most of its compound is -2. The sum of the oxidation states…

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: Calculate the oxidation state of carbon in CH3OH

A:

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: Calculate the oxidation number of: a. N in NO2- b. P in P2O5

A:

Q: What's the oxidation state of 'S' in NaHSO4?

A: Applying concept calculation of oxidation number by putting oxidation numbers of other elements.…

Q: Accounts for the following(i) Rusting of iron is quicker in saline water than in ordinary water.(ii)…

A: The process by which metals get converted into stable compounds like metal oxides, metal hydroxides…

Q: What is the oxidation state of iron in K3[Fe(C2O4)3] ∙3H2O? Justify your answer.

A:

Q: What is the gas produced when iron(II) sulfide is treated with a nonoxidizing acid?

A: Given: Iron(II) sulfide

Q: 1. Predict the products and balance the resulting equation. HO incomplete O2

A: Phenol react with oxygen gas to form pink colour p-Benzoquinone and water as product.

Q: Determine the oxidation number of O in H2O2 :

A: Oxidation Number :- Total number of electrons that an atom loose or get to form a chemical bond is…

Q: Predict the products of the following chemical reaction, and balance the equation:   ___C2H4 +…

A:

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

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

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: What are the oxidation numbers of Fe(ClO3)3?

A: Given,  Fe(ClO3)3 The oxidation number of Oxygen is = -2  And the oxidation number of Cl = -1

Q: Which of the following is true for the reaction N,(g) + 3 H,(g) → 2 NH,(g) A) Nitrogen is oxidized.…

A: Redox reactions are the combination of reduction and oxidation reactions. The type of reaction in…

Q: What is the theoretical yield of vanadium, in moles, that can be produced by the reaction of 2.0…

A: We are to find out theoretical yield of vanadium in the reaction  V2O5 + 5Ca → 2V + 5CaO Given is…

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 is the oxidation state of sulfur in SF2?

A:

Q: What is the oxidation number of P in Na​​3PO​​4?

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

Q: What is the ratio of mass of oxygen in H2O and H2O2?

A: Standard data: The molar mass of oxygen atom = 15.999 u

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: 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: What is the oxidation state of bromine in the compound HBrO3?

A: Oxidation state can be calculated as below : Sum of Oxidation state of each atom  = charge of…