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

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: Which fluorinating agent are oftenly used instead of F2? Write two chemicalequations showing their…

A: Fluorinating agents:          An active species which contains fluorine atom as their either an…

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 oxidation state of X in the species KXO3 is

A: Oxidation State :- Atoms form a molecule. Atoms accepted or released electrons to form a compound.…

Q: What is the oxidation state of Cl in CaOCl2 ?

A: Chlorine is a halogen which can exist in various oxidation states. Its oxidation states include -1,…

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

A: The chemical formula of nitric acid is HNO3.

Q: Suggest the oxidation state of Kr in KrF2.

A: Kindly get the answer given below.

Q: Chlorine reacts with oxygen to form Cl2O7. (a) What is thename of this product (see Table 2.6)? (b)…

A: a. Chlorine reacts with oxygen to form Cl2O7. Given oxide has two chlorine atoms and seven oxygen…

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: Treatment of Cobalt (II) oxide with oxygen at high temperatures gives Co3O4. Write a balanced…

A: A balanced chemical equation is the one in which there are equal number of atoms on both the sides.…

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

A:

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

A:

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 theoretical yield of vanadium, in moles, that can be produced by the reaction of 1.0…

A: Given  Reaction  V2O5(s)  + Ca   →  V    + CaO Number of mole of V2O5  = 1 mole  Number of mole of…

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: How many Kilograms of Iron can be recovered from  1,400 kilograms of Iron ore  (  Fe2O3 )

A: By using Molar mass of Fe2O3 and Fe we can solve this problem. 979.2kg of iron can be recovered.

Q: Which do you expect to be the stronger oxidizing agent, NaBrO3 or NaClO3?

A:

Q: Describe the role of the following :(i) NaCN in the extraction of silver from a silver ore(ii)…

A: Given process, (i) NaCN in the extraction of silver from a silver ore(ii) Iodine in the refining of…

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

A:

Q: excess

A: The chemical symbol for antimony is Sb and chemical formula of sodium nitrate is NaNO3.…

Q: What’s the oxidization number of nitrogen in n2O4

A: Following is the oxidation no. Of Nitrogen in the given compound.

Q: Calculate the oxidation state of carbon in CH3OH

A:

Q: Write a balanced chemical equation for the reaction that occurswhen (a) titanium metal reacts with…

A: The balanced chemical equation has to be given for the reaction of titanium metal with oxygen…

Q: The most important oxides of iron are magnetite, Fe3O4, and hematite, Fe2O3. What are the oxidation…

A: metals are found in nature as their ores.Fe has two ores magnetite and hematite.oxidation state is…

Q: Write the chemical formula for manganese(IV) chromate

A: Given, a chemical name of compound manganese(IV) chromate.we are asked to write the chemical formlua…

Q: Calculate the pH for a 0.200 M KClO2 aqueous solution. (Ka for HClO2 is 1.1× × 10–2).

A:

Q: -In the compound Ka[Fe(CN)6], the oxidation state of iron and its coordination number, respectively,…

A:

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: Calculate the stoichiometric ratio of Fe3O4 in Fe2O3.

A: Iron (II, III) oxide undergoes oxidation to form Iron (II) oxide.

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

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

Q: 1. For Zn,Cuz.xInı„S2 and Zno.44Cuo.78IN0.7852, use the oxidation state of each element to show how…

A: The oxidation state of Zn is +2. The oxidation state of Cu is +1 in stable salts. The oxidation…

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

A:

Q: The maximum oxidation state of Tungsten is

A: The correct answer is option a) +6 The maximum oxidation state is equal to the number of electrons…

Q: 5. Part B.2. a. Identify the chemicals necessary to produce NH3(g). b. Write a net ionic equation…

A: NH3 (g) is produced from hydrogen and nitrogen  1 mole of nitrogen (N2) gas consumes 3 mole of…

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: 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: 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: what is the mass percent of chlorine in C2Cl4F2

A: The given molecule is = C2Cl4F2 The mass percent of chlorine is =?

Q: What is the oxidation state of sulfur in SF2?

A:

Q: (ii) Explain why, in the synthesis of nitric acid, the reaction of nitrogen monoxide with dioxygen…

A: Due to the following reason Nitric acid is prepared at high pressure and low temperature.

Q: What is the oxidation state of nitrogen in NF3?

A: Calculate oxidation no. of N in NF3 ?

Q: Treatment of Cobalt (ll) Oxide with oxygen at high temperatures gives Co3O4. Write a balanced…

A: Balanced chemical equation is the one which has equal number of atoms on both sides of the equation…

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…

Q: Determine the oxidation state of sulfur in SF6, SO2F2, and KHS.

A: