hydrolysis of ionic salts

Hydrolysis of Salts - Dissolution of different salts in water does not always result in neutral solutions. For example, aqueous solution of copper sulphate is acidic whereas aqueous solution of sodium acetate is basic and aqueous solution of sodium chloride forms neutr..

Dissolution of different salts in water does not always result in neutral solutions. For example, aqueous solution of copper sulphate is acidic whereas aqueous solution of sodium acetate is basic and aqueous solution of sodium chloride forms neutral solution. This is due to the diss..

The hydrolysis constant may be written as: ..

If the original concentration of the salt in the solution is 'c' mol/litre and 'h' is the degree of hydrolysis at that concentration, then Initial Concentration c c 0 0 Concentration at eqilibrium c(1-h) c(1-h) ch ch K h = h 2 o..

A diazonium salt is formed by treating an aromatic primary amine with nitrous acid (obtained from a mixture of NaNO 2 and HCl) at low temperature of 273 K to 278 K. ..

Esters hydrolyzed by boiling water slowly to carboxylic acids and phenols. The hydrolysis is accelerated in the presence of mineral acid on alkali. The alkaline hydrolysis is known as saponification. This is because esters with high molecular mass (C 1 2 - C 1 7 ) give s..

Elements of groups 1, 2, 10, 11, 12, 13 and some lanthanides form ionic carbides. These carbides react with water liberating lower hydrocarbons. Calcium carbide (CaC 2 ), Beryllium and aluminium carbides (Al 4 C 3 ) and magnesium carbide (MgC 2 ) are examples of ionic carbid..

Hydrolysis of Aliphatic Nitro Compounds - Primary aliphatic nitro compounds can be converted to aldehydes by treatment of their carbanion salts with sulphuric acid. Secondary nitro alkanes hydrolyze with boiling HCl to give ketones and nitrous oxid..

The ionic crystals consist of positively and negatively charged ions arranged in a regular fashion throughout the crystal. They form a network of positive and nagative ions in three dimension in such a way that cations and anions occupy alternate sites. These are held together by strong ..

In this case both the cation and anion undergo hydrolysis to the same or different extents. The resulting solution may be neutral, acidic or basic depending upon the relative strengths of acids and bases. The hydrolysis may be written as: ..