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Nitrogen Cycle

The nitrogen cycle is the biogeochemical cycle that describes the gradual transformation of nitrogen and nitrogen-containing compounds in nature. It is the means by which the supply of nitrogen is distributed in nature. The Earth’s Read More

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Carbon Cycle

The carbon cycle is the series of interconnected changes by which carbon is being continuously circulated among the natural compartments of atmosphere, biosphere, hydrosphere, geosphere and pedosphere. There are four major reservoirs involved in the Read More

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Classes of Alcohols

Alcohols can contain one or more hydroxyl group. It could be: Monohydric – contain only one hydroxyl group. For example, ethanol.   CH3-CH2-CH2-OH Ethanol   Dihydric- contain two hydroxyl groups. For example ethane-1,2-diol.   CH2 Read More

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Mole

Mole gram atoms Avogadro’s Mole is the number of a substance which contains Avogadro’s number (NA) of particle’s. The numbers can also be refer to as Avogadro’s constant. The symbols is given as L, the Read More

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Electromagnetic radiation

Electromagnetic radiation Electromagnetic radiation is radiation which have both magnetic and electric properties.  Electromagnetic radiation occupied wide area of radiation that can be explained or group by frequency or it wavelength. The distance between the Read More

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Spectroscopic analysis

Spectroscopic procedure of analysis is by estimating the intensity and wavelength of radiation that is transmitted or absorbed in the spectrophotometry. This step give foundation for sensitivity procedure for determination and quantization. On the basis Read More

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Chromophore

in our previous topic we discussed on the following; What did you understand by the following terms; (a) Auxochrome (b) bathochromic shift (c) hyperchromic shift? On that topic definition of the words where given so Read More

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Spectroscopy

Spectroscopy definition Spectroscopy is a predominant branch of analytical chemistry that deals with the examine of concentration of analyte as a function of amount of radiation absorbed whilst electromagnetic radiation from suitable source is directed Read More