What is the chemical name for AlF3?

Q: List principal Mineral sources of some Transition Metals?

A: Transition metals are the metals that are listed between s and p block elements in the periodic…

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: Write a balanced formula for U(VI) (as uranyl ion; UO22+) using Fe2+ as a reductant and Fe(OH)3…

A:

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: Draw the structure for Pt (en) Cl2

A: The structure for dichloro(ethylenediamine)platinum(ii) [Pt(en)Cl2] is given by,

Q: What is the mass percent of silicon in the mineral orthoclase (KAlSi3O8)?

A: Mass percentage = mass of the atommass of compound ×100%

Q: What do you mean by the term ligands?

A: Ligands have to be explained below.

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: draw the structure of of Fe2(SO4)3.

A:

Q: Draw the structures of the four geometrical isomers of [Co(NH3)2(en)BrCl]+. Two of these are…

A: [Co(NH3)2(en)BrCl]+ is a coordination compound. Geometrical isomerism in coordination compound is…

Q: Q2: What is the function of catalyst in coordination polymerization?

A:

Q: Define cross-linked

A: Definition of cross linked has to be given.

Q: Using the empirical formula Co(H20)3(SCN)2CI, draw the structures of TWO Linkage isomers (3…

A: Generally, the coordination compound is divided into different types of isomer such as geometric,…

Q: How does the reaction of ROH with HX occur?

A: In the reaction between an alcohol i.e ROH and HX, the below steps takes place. (The reaction…

Q: Draw the structure of EDTA and write the reactions in the ionization steps.

A: This question have to subparts, in first part draw the structure of EDTA and in second part we write…

Q: Which of the actinides are radioactive?

A: In a periodic table, element having atomic number from 89 to 103 are termed as actinides. Therefore,…

Q: Why are CN- and CO toxic to human?

A: Carbon monoxide(CO) is toxic because it has more affinity to the iron(Fe2+ ion) in hemoglobin (Hb)…

Q: What acid is produced by the reaction of I2O5 with water?

A: Acids are the species that produce hydronium ion when dissolved in an aqueous solution.

Q: What is species of a mineral

A: naturally occurring inorganic substances with particular arrangement of atoms with definite chemical…

Q: (i) How is XeO3 prepared from XeF6? Write the chemical equation forthe reaction.(ii) Draw the…

A: XeO3 is an oxide of xenon which can be prepared by the action of water on XeF6.

Q: D4), and siderite (FECO3)

A: Mass of  element in compound= mass of element×100÷mass of compund Fe3O4 have higest quantity of Fe…

Q: Draw diagrams showing the structures of and name all the stereoisomers of [Co(Cl)2(en)2]Cl.

A:

Q: Draw a Lewis electron-dot diagram for the disilicate ion (Si2O9 ). What changes in this structure…

A: Draw and compare Lewis structures for the disilicate ion, the diphosphate ion, and the disulfate…

Q: What is the chemical name of AsBr5?

A: The given compound is AsBr5.

Q: The most expensive material in the world because of the difficulty in isolating it, is/are ____:…

A: Material is expensive due to its rarity and method by which such material is obtained.

Q: Write one similarity and one difference between the chemistry of lanthanoids and that of actinoids.

A: One of the series of 15 consecutive chemical elements in the periodic table from lanthanum to…

Q: Explain the importance and applications ofshape memory alloys

A: Shape memory alloys are those alloys which can be deformed on cooling but return back into their…

Q: If ADP is five times more abundant than AMP, calculate the molar concentration of AMP at an energy…

A:

Q: In thymol blue, why does maleic acid produce a reddish color while fumaric acid is yellow?

A: The structure of maleic acid is as shown below: It is cis- isomer of butanedioic acid. The…

Q: Name N4O7

A:

Q: Briefly discuss the following a) The structures and mode of action of anticancer platinum compounds…

A: Anticancer platinum compound: * Platinum exists primarily in either a 2+ or 4+ oxidation state.…

Q: The maja Poducf Formed in the reacfeon Fuming

A: Here we have to write the product along with its mechanism.

Q: e AS° fc + 2M9(-

A:

Q: Why is a racemic mixture formed?

A: In organic chemistry, a racemic mixture is defined as one which is capable of forming two equal…

Q: (c) Predict the chemical tests you would use to distinguish between the isomers in (a). (d). When…

A: Isomers Exhibited by The Co(en)3  is  optical Isomers and there exist two form dextro and laevo .

Q: On the basis of the microconstituent of stainless steels, which of the following is the is…

A: An iron, chromium (≈10.5 %) alloy containing carbon (≈1 %) and other alloying materials (such as…

Q: Draw the structure of SF6

A: Sulfur is the central atom that is bonded with six fluorine atoms; the molecular geometry of XY6 is…

Q: Nitrogen is found in nature as N21g2. Would you expect phosphorus to be found in nature as P21g2?…

A: In chemistry, we come up with the molecular form of the atoms. For example as nitrogen exits as N2,…

Q: 14. Acetylide ion formation requires a strong base like NaNH2 which in turn is made using ammonia…

A: Acetylide ion is formed when acetylene reacts with a strong base like NaNH2 dipped in Na/liq. NH3.…

Q: What is the ksp of Silver sulfate

A:

Q: (a) How would you account for the following: (i) Actinoid contraction is greater than lanthanoid…

A: i) The actinides have 5f orbitals whereas lanthanides have 4f orbitals filled. The 5f orbitals have…

Q: кон, EIОН, сalor

A: The name of the reaction is benzil-benzilic acid rearrangment...

Q: Complete and balance the following equations, and identify the oxidizing and reducing agents:…

A: The complete balanced equation has to be given,

Q: What are chemical properties of dielectrics?

A: The correct answer is given below

Q: 8. _(8)__ + H2O CH3CO CH3 ->

A: From alcohol acetone is formed.

Q: Is bort a diamond?

A: Bort is used as a abrasive coatings for drill bits, grinding wheel and for cutting stones.

Group 14 Elements

The following elements come under group 14 of the periodic table.