how to use the aufbau principle

This method is based on the relative solubility of the compounds in organic solvents versus aqueous medium. The organic liquid in which the compound is more soluble is generally called as 'solvent'. The solvent chosen should satisfy the following conditions: The solvent should be immiscible with..

The given organic base is allowed to react with chloroplatinic acid (H 2 PtCl 6 ) in concentrated HCl to form insoluble platinic chloride. This precipitate is separated, dried, weighed and is subsequently ignited till decomposition is complete. The residue left behind is platinum and is weighed ag..

Carbon and hydrogen are detected by heating the organic compound with cupric oxide (CuO) strongly, where carbon is oxidized to carbon dioxide and hydrogen to water. Carbon dioxide is tested by lime water test, whereas water is tested by anhydrous copper sulphate test. Fig:16.14 Detection of ca..

When the fuel is ignited, combustion occurs. The liberated gases pass through the nozzle of the rocket motor, providing the necessary thrust for the rocket to lift and take of..

Difference in the boiling points of the various fractions of petroleu..

A current carrying conductor placed in a magnetic field experiences a torqu..

Biogas is produced as a result of anaerobic fermentation of biomass in the presence of wate..

It is used in designing ships and submarines. The lactometers and hydrometers used for measuring the purity of a sample of milk and for determining the density of the liquids are based on this principle..

General Principles of Organic Nomenclature - Organic chemistry deals with about 5 million compounds containing carbon as an essential element. Remembering the name of each individual is not possible. Therefore, a system of nomenclature has been devised to name these compounds. Two commonl..

Solar Cells - Solar cells are expensive and are used only when supplying electricity becomes difficult. Solar cells are the devices where solar energy is directly converted into electricity. Solar cells are used in spacecrafts, radios, television, refrigerators, buoys and other ..