Write balanced equation for the following reactions :(a) Zn is treated with dilute HNO3.(b) NaCl is heated with H2SO4in the presence of MnO2.(c) Iodine is treated with conc. HNO3

Q: A solution of sodium thiosulfate, Na2S2O3 was standardized by dissolving 0.188 g of KIO3 (MM =…

A:

Q: Explain and elaborate on what the synthesis methods of Cobalt(II) sulphate is and the types of…

A: Cobalt(II) sulphate can be synthesized by the reaction of cobalt metal with aqueous solution of…

Q: Discuss the preparation of actinides by (n, y) reactions

A: The (n,ᵞ) reactions are called as neutron capture reactions, and the general form of such reactions…

Q: Draw the structure of EDTA. What are the different tetrabasic forms of EDTA? Describe their…

A: EDTA is know as       ethylenediaminetetraacete ion. EDTA is hexadenate ligand because it have six…

Q: What structural feature do hemoglobin, cytochrome c, andDoes the chlorophyll have in common?

A: Biomolecules are the macromolecules which are required for the biological processes. They are…

Q: Write the chemistry of the reaction of Cr (VI) with formic acid in the presence of PdNPs.

A: Cr(VI) is a major pollutant in a waste water. Formic acid converts Cr(VI) to Cr(III). Here Pd…

Q: SAIC Ex7.2 Give formulas for a) chloridopentaamminecobalt(III) chloride, b) hexaaquarion(3+)…

A: a) Formula for Chloridopentamminecobalt(III) chloride is =>  [Co(NH3)5Cl]2+

Q: When chromite ore FeCr2O4 is fused with NaOH in presence of air, a yellow coloured compound (A) is…

A: Let us break the given sequence of reactions in different steps as: 1. Chromite ore FeCr2O4 is fused…

Q: Account for the following observations: (a) Phosphorusforms a pentachloride, but nitrogen does not.…

A: a) Nitrogen cannot form pentachloride because it cannot extend its octet beyond due to the absence…

Q: ive short answers to the following. a. What is the correlation of ionization potential and atomic…

A: a. As we move from left to right atomic number increases because electron getting added but…

Q: Disulfur decafluoride is intermediate in reactivity between SF₄ and SF₆. It disproportionates at…

A: Disulfur decafluoride is an intermediate formed by the reaction of SF4 and SF6. It is not very…

Q: (a) In the industrial production of iron, what is the reducing substance loaded into the blast…

A: The extraction of a metal from its ore is called metallurgy. Metallurgy involves many steps for the…

Q: Suggest why the fluoride compound in which chromium has its highest oxidation state is CrF6 whereas…

A: The two compounds CrF6 and CrCl4 are given.

Q: The reaction of 5.0 g of CuSO..SH2O with an excess of ammonium chloride, produces 2.0 E actual…

A: A question based on mole concept that is to be accomplished.

Q: Hydroxylamine (NH2OH) reduces copper(II) to the free metal in acid solutions. Write a balanced…

A: The chemical reaction in which number of atoms for each element in the reaction and the total charge…

Q: Assign suitable reasons for the following: (a) The Mn2+ compounds are more stable than Fe2+ towards…

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Q: 3. A solution that may contain any of the group III cations. Treatment of the solution with CIO in…

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Q: (a) Write the principle of method used for the refining of germanium.(b) Out of PbS and PbCO3 (ores…

A: a) The principle method that is used in the refining of germanium is a zone refining process, and…

Q: (d) The reaction of aniline (C6H4NH2) with a mixture of KBrO3 and KBr in acidic solution (e) the…

A: (d)  Aniline reacts with a mixture of KBrO3 and KBr in an acidic solution to form 2,4,6…

Q: A slag sample is known to contain all of its iron in the forms of FeO and Fe2O3. A sample of 1,000 g…

A: Redox reactions are the reaction that involves simultaneous oxidation and reduction reactions. A…

Q: explain the preparation of K2Cr2O7 from chromite ore.

A: The first step of this conversion involves the reaction of chromite ore (FeCr2O4) with sodium…

Q: Write the reactions involved in the following processes: (i) Leaching of bauxite ore to prepare pure…

A: Given processes, (i) Leaching of bauxite ore to prepare pure alumina. (ii) Refining of zirconium by…

Q: How many cubic feet of air at a pressure of 760 torr and 0 °C is required per ton of Fe2O3 to…

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Q: 6. Why would magnesium inhibit the formation of CaC2O4 crystals?

A: CaC2O4 crystals are formed when calcium interacts with the oxalate. These are formed in the kidney…

Q: Magnesium hydride possesses a rutile lattice. (a) Sketch a unit cell of rutile. (b) What are the…

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Q: (a) What is the oxidation state of P in PO43 - and of N inNO3- ? (b) Why doesn’t N form a stable…

A: The total charge on the molecule or ion is equal to the sum of oxidation state of all the atoms…

Q: Which of the following statement(s) is (are) true regarding hydroxyapatite (HA)? In orthopedic…

A: 1. Hydroxyapetite is primary inorganic ingradient of natural bone.Developing hydroxyapetite coating…

Q: 2. Write balanced net ionic equations describing each of the following reactions: Dissolution of…

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Q: Several transition metals are prepared by reduction of themetal halide with magnesium. Titanium is…

A: The steps involved in the production of titanium in the kroll's process. In the 1st step…

Q: Explain the following observations: HI cannot be prepared by treating NaI with sulfuric acid.

A: The given statement is " HI cannot be prepared by treating Na! with sulfuric acid".

Q: Although the ClO4- and IO4- ions have been known for along time, BrO4- was not synthesized until…

A: Applying concept of synthesis of perbromate ion .

Q: The decavanadate ion is a complex species with chemicalformula V O10 282-. It reacts with an excess…

A: The oxidation number represents the number of electrons gain or loses by an element to become…

Q: What is the oxidation number for the S in BaS2O3?

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Q: A chemical element “A" reacts with HNO, to give a solution of compound "B". Thermal decomposition of…

A: Here we have to take hints from all steps. B reaction with Pb2S gives black ppt means it can be…

Q: (a) the reduction of Fe3+ to Fe2+ by SO2 (b) the reaction of H2MoO4 in a Jones reductor (c) the…

A: Since you have posted multiple questions, and have not specified which question you want us to…

Q: hydrated CuSO4 is blue in colour. why?

A: The molecule that contains water molecule is termed as hydrous.

Organometallic Compounds of s- and p- block elements

Organometallic compounds have a minimum of one bond between a metal compound and a carbon atom. Metalloid elements such as silicon, tin, and boron form organometallic compounds which can be utilized in a few commercial chemical reactions.