groups of acidic radicals basic

These have two amino groups and one carboxyl group. The free amino group is basic in nature. For example, Lysine and Arginin..

A group of two or more different atoms having a net negative or positive charge such that it retains its identity in a series of chemical reactions is called a radical. Example: SO 4 2 - , OH 1 - , NH 4 1 +..

A basic salt is formed by the action of an acid with higher proportion of the base, than is necessary for the formation of a normal salt. Example: Basic copper carbonate CuCO 3 .Cu(OH) 2 Basic lead carbonate (white lead) PbCO 3 .Pb(OH) 2 A basic ..

The basicity of an acid is equal to the number of replaceable hydrogen ions in an acid. It is also one hydrogen ion or hydronium ion that can react with one hydroxyl ion (OH - ). Stated in another way, basicity is the number of hydroxyl ions, with which one m..

The oxides of elements in a period become progressively more acidic as one goes from left to right in a period of the periodic table. For example, in third period, the behavior of oxides changes as follows:..

Basic Characters of Amines - In amines, there is a lone pair of electrons on nitrogen. The tendency of nitrogen to share these electrons with acids is responsible for the basic character of amines. For comparison of the basic character of amines, the equilibr..

Thus carboxylic acids give brisk effervescence with aqueous NaHCO 3 solution. This reaction can be used to detect the presence of carboxyl group in a compound. Also this reaction is used to differentiate between carboxylic acids and phenols which do not give effervesce..

The order of stability of alkyl free radicals is: CH 3 < 1 o < 2 o < 3 o This order of stability can easily be explained on the basis of hyperconjugation. Larger the number of alkyl groups, attached to the carbon atom carrying the odd electron, greater is the delocali..

The carbon atom in alkyl free radicals involves sp 2 hybridization. Therefore, it has a planar structure. Three hybrid orbitals are used in the formation of three s -bonds with three H atoms or alkyl group. The unpaired electron is present in unhybridized p orbital...

Basic fluxes like lime (CaO), magnesium oxide (MgO) are used to remove acidic gangue such as SiO 2 ...