common chemical compounds

The electrostatic field of an ion is nondirectional.Each positive ion attracts several negative ions around it depending upon its size or radius and vice-versa ,resulting in a three dimensional solid aggregate called an ionic crystal in which oppositely charged ions alternate in regular,continuous..

Based on its broad chemical composition, matter is classified as elements, compounds and mixture..

The type of chemical bond developed between the two combining atoms depends upon the way these atoms acquire a stable noble gas configuration. Elements may combine through any one of the following ways to form stable compounds..

With the development of more scientific ideas on elements, compounds and mixtures, people began to probe into how and why substances reac..

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 reaction..

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 reaction..

Carbon dioxide is used in the manufacture of compounds like sodium carbonate, sodium hydrogen carbonate, white lead [Pb(OH) 2 . PbCO 3 ], etc. In the manufacture of sugar it is used to precipitate lim..

Introduction - When a chemical reaction gets started the reactants are present in the initial stage, but as the reaction proceeds, the concentration of the reactants decreases and that of products increases. Finally, a stage is reached when no further change in concentration of reactants ..

In a chemical reaction there is a rearrangement of particles. This rearrangement of particles, results in drastic changes in the properties of the substances. For e.g., sodium and chlorine are very reactive elements. When they combine, an electron is shifted from the sodium atom to ..

>A chemical equation is balanced so that the numbers of atoms of each type involved in a chemical reaction are the same on the reactant and product sides of the equation Equations must always be balanced. Equations are balanced by the hit and trial method. The rate of a che..