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

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 the structure of CaFeSi2O6? I know that is has SiO32- parts in it and I know the oxidation…

A: Single-stranded silicate chains Si2O64- repeating unit. Double – stranded silicate chains contains…

Q: Which of the carbonates given below is unstable in air and is kept in COa atmosphere to avoid…

A: Given Carbonates : (a) BeCO3 (b) MgCO3 (c) CaCO3 (d) BaCO3

Q: What is the oxidation number of H in NaH?

A: Given :-  Chemical formula = NaH  To determine :-  Oxidation number of H in NaH

Q: The change in Oxidation number of 'Cl' in the following reaction is clO2 clO3 O 5 O 1 O 2 O 4

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Q: What is the oxidation number of element X in in KHXO3? OA +4 O B. +2 OC -4 O D. +6 O E -3

A: Oxidation number of the elements;

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

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Q: The oxidation number of Na in Na₂SO is:

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Q: what is the oxidation number of the sulfur atom in H2SO4?

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Q: Predict the products and write a balanced equation for the combustion of oxygen with C8H13OH.

A: Combustion reaction in which O2 is used with the reactant and CO2 and H2O is formed. This is…

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

A: The chemical formula of nitric acid is HNO3.

Q: How many moles of phosphine are prepared from 2.00 moles of H2O?

A: Phosphine can be prepared by the reaction of calcium phosphide and water. The balanced reaction of…

Q: Which of the following gives CO2 on heating?(a) Slaked(b) Quick lime(c) Lime stone(d) Soda ash.

A:

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

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

Q: Determine the oxidation state of nitrogen in NO3 -

A: To determine the oxidation state of nitrogen in NO3 -: Assume oxidation state of N = x The oxidation…

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: What is the oxidation number of I in Pb(IO3)2 ?

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

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

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Q: Consider the reaction between HNO3 and Mg(C2H3O2)2.  Write the balance chemical equation for this…

A: Balance chemical equation can be written on the basis of mole ratios and the valency of the atoms…

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…

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Q: What is the oxidation state of an element, like Cu or F2? O-1 02

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

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Q: D. The oxidation of a phosphine to phosphorous pentoxide is given by the chemical equation: PH, + 0,…

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Q: Calculate the oxidation state of carbon in CH3OH

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Q: Nitrous oxide (N₂O), the “laughing gas” used as an anes-thetic by dentists, is made by thermal…

A: The thermal decomposition of ammonium nitrate (NH4NO3) produces Nitrogen oxide gas (N2O). The other…

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: Determine the oxidation state of Manganese in MnO4-2

A: Rule for calculating Oxidation stateSum of oxidation statesof all the elementsos any species =…

Q: Selenium is prepared by the reaction of H₂SeO₃ with gaseous SO₂. (a) What redox process does the…

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

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

A: Given: Iron(II) sulfide

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 .

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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…

A:

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

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

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…