uses of chemical combination

The force which holds together the ions, atoms and molecules in a chemical substance is called as chemical bond. It is the same force which makes substances combine with each other in many different ways to give newer product..

Chemical Combination - The force which holds together the ions, atoms and molecules in a chemical substance is called as chemical bond. It is the same force which makes substances combine with each other in many different ways to give newer products..

When substances react, they do so by following certain laws. These laws are called the laws of chemical combination. These formed the basis of Dalton's atomic theory of matt..

The study of reactions is one of the important areas of Chemistry. There are many aspects of a reaction like the rate of reaction, energy absorbed or evolved, mechanism of a reaction that can be evaluated only with weight and volume relationships. A study of reactions is possible by understanding t..

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

A chemical equation is a shorthand way of describing the events that occur in a chemical change or reaction. The method of representing a chemical reaction with the help of symbols and formulae of the substances involved in it is known as a chemical equation...

The chemical equilibrium has the following characteristics: Chemical equilibrium is dynamic in nature. The constancy of observable property in an equilibrium system does not mean that the reaction has stopped altogether. After the attainment of equilibrium the reaction does not ..

Nuclear Energy and Chemical Energy - Nuclear energy is released when very small particles of matter split or combine. After the split or combination, they result in small particles or heavy particle. The rest of the mass is changed into energy. This process of changing..

where F(=N A e) is a fundamental constant and is called Faraday's constant. Its value is 96487 C mol - 1 . Faraday's constant is equal to the amount of charge required to liberate the mass of a substance during electrolysis equal to its chemical equivalent (in gm). Equation (1) is the ..

Combination of Elements - Atoms of elements combine to form molecules of compounds. This combination can occur in two ways: either by electrovalent bonding or covalent bonding. In all chemical reactions it is the electrons from the outermost shell of an atom ..