Most common reactions are classified only the basis of the following four factors: The physical state of the reactants and products, that is whether all the substances involved the reaction are in the same physical state, or in different physical state. Only the basis, the chemical reactions are classified as…
Methane burns in excess of air or oxygen with a pale-blue nonluminous flame to give carbon dioxide and water. The combustion reaction is highly exothermic. Therefore, methane is an excellent fuel.
Manures are not able to supply the required quantities of the essential plant nutrients to the soil. So they are to be supplemented with chemical fertilizers. Fertilizers are chemical compounds, which are applied to the soil to increase the supply of one or more of the essential nutrients such as nitrogen, phosphorus or potash.
A chemical bond may be defined as the chemical force that keeps all the atoms in any molecule together. The combining atoms acquire stable electronic configuration either of the following three ways.
Some of the most important facts of Chemical Reactions are : 1. Breaking or rearrangement of bonds between atoms or groups of atoms results in chemical reactions 2. In homogeneous reactions, reactants and products are in the same physical state. In heterogeneous reactions, reactants and products are not in the same physical state.
Two or more elements combine together chemically to form a new substance called compound. Compounds are commonly termed as chemical compounds, bed these are formed due to a chemical reaction between two or more elements.
Matter is the material of which the universe is composed of. Matter may be defined as something that occupies space, possess mass, and offers resistance to any stress (forces applied on it).