practice of chemical formulae

Chemical Equation - A chemical equation is a "balanced account of a chemical transaction." In any chemical transaction or reaction, the number of atoms of all the participating elements will remain proportionately constant before and after the react..

Introduction - There are just 26 alphabets in English language, but the number of words are innumerable. You have studied about the 115 known elements and how they are classified for systematic and comprehensive study. Thousands of compounds are born by various chemical reactions involvin..

The chemical effluents released by industries have altered the composition of soil in deeper layers and have caused imbalances in the nature of soi..

Practical Applications of Reflection of Sound - Some applications of the principle of reflection of sound are: Megaphone Hearing Board Sound Board..

When free space is the communication channel, antennas radiate and receiver the signal. Theory shows that the antennas operate effective only when their dimensions are of the order of the magnitude of wavelength of the signal being transmitted...

Some applications of the principle of Reflection of Sound are: (1) Megaphone, (2) Hearing Board, (3) Sound Board..

Nuclear reactor is a furnace or an equipment in which the nuclear chain reaction is carried out in a controlled manner and the heat energy so liberated is converted into electricit..

This heating is inevitable in any electrical circuit. Since the energy lost by the flowing charges ends up as disorderly thermal motion, the phrase 'ohmic dissipation' is also used to describe i..

Bats and dolphins can detect the presence of an obstacle by hearing the echo of the sound produced by them. This process is called sound rangin..