--%>
Assignment Help - homework help

Inorganic Chemistry

Inorganic Chemistry:

In the year 1869, Russian Chemist Dmitry Mendeleyev forms the periodic table of the element. Since Newlands did before him in the year 1863, Mendeleyev categorizes the elements, according to their atomic weights and observes that they show recurring patterns or periods of properties.

Inorganic chemistry is the study of the behavior and synthesis of inorganic and organometallic compounds. Such field covers all chemical compounds apart from the myriad organic compounds (i.e., carbon based compounds, generally having C-H bonds), that are the subjects of organic chemistry. The distinction among the two disciplines is far from absolute, and there is too overlap, most significantly in the sub-discipline of organometallic chemistry. It has applications in all aspect of the chemical industry–comprising catalysis, materials science, fuel, surfactants, pigments, coatings, medicine, and agriculture.

Inorganic chemistry is concerned with the reactivity and properties of all chemical elements. Advanced interests concentrate on understanding the role of metals in biology and the atmosphere, the design and properties of materials for energy and information technology, primary studies on the reactivity of major group and transition elements, and nanotechnology. The synthetic efforts are aimed at hydrogen storage materials and thermo-electrics, catalysts for the solar hydrogen generation, metal clusters and compounds with element-element bonds, and also nano-wires and nano-particles.

 

1803_inorganic.jpg

   Related Questions in Chemistry

  • Q : Problem on endothermic or exothermic At

    At low temperatures, mixtures of water and methane can form a hydrate (i.e. a solid containing trapped methane). Hydrates are potentially a very large source of underground trapped methane in the pole regions but are a nuisance when they form in pipelines and block th

    		•
  • Q : Explain reactions of carbonyl oxygen

    In these reaction oxygen atom of carbonyl group is replaced by either one divalent group or two monovalent groups. Reaction by ammonia derivatives: aldehydes and ketones react with a number of ammonia derivatives such as hydroxylaminem hydrazine, semicarbazide etc. in weak acidic medium.

    		•
  • Q : Calculate molarity of a solution

    Provide solution of this question. Molarity of a solution prepared by dissolving 75.5 g of pure KOH in 540 ml solution is: (a) 3.05 M (b) 1.35 M (c) 2.50 M (d) 4.50 M

    		•
  • Q : What are homogenous catalyst? Give few

    When a catalyst mixes homogeneously with the reactants and forms a single phase, the catalyst is said to be homogeneous and this type of catalysis is called homogeneous catalysis. Some more examples of homogeneous catalysis are:    SO2

    		•
  • Q : Dissolving Group IV Carbonate Explain

    Explain how dissolving the Group IV carbonate precipitate with 6M CH3COOH, followed by the addition of extra acetic acid.

    		•
  • Q : Means of molality Give me answer of

    Give me answer of this question. The number of moles of solute per kg of a solvent is called its: (a) Molarity (b) Normality (c) Molar fraction (d) Molality

    		•
  • Q : Problem on physical and thermodynamic

    The shells of marine organisms contain calcium carbonate CaCO3, largely in a crystalline form known as calcite. There is a second crystalline form of calcium carbonate known as aragonite. Physical and thermodynamic properties of calcite and aragonite at 298

    		•
  • Q : Dipole moment direction for the methanol

    Briefly describe the dipole moment direction for the methanol?

    		•
  • Q : Explain the polymers and its types.

    Polymers are the chief products of modern chemical industry which form the backbone of present society. Daily life without the discovery and varied applications of polymers would not have been easier and colourful. The materials made of polymers find multifarious uses and applications in all walk

    		•
  • Q : Cons of eating organic foods Illustrate

    Illustrate the cons of eating organic foods?

    		•