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Hydrolysis of salts

Hydrolysis of salts is a chemical reaction in which a salt reacts with water to produce an acidic or basic solution. The nature of the salt and the pH of the resulting solution depend on the cation and anion present in the salt. If the cation is derived from a strong base and the anion…

Acids and bases (Bronsted and Lewis concepts)

Acids and bases are fundamental concepts in chemistry that are used to describe the properties of various chemical substances. The Bronsted and Lewis concepts are two different approaches used to define acids and bases. The Bronsted-Lowry concept defines an acid as a substance that donates a proton (H+) and a base as a substance that…

pH and Buffer solutions

pH is a measure of the acidity or basicity of a solution. It is defined as the negative logarithm of the hydrogen ion concentration in a solution. pH ranges from 0 to 14, with 7 being neutral, lower pH values indicating acidity, and higher pH values indicating basicity. A pH of 7 is considered neutral…

Common ion effect

The common ion effect is a phenomenon in which the solubility of a slightly soluble salt is decreased by the presence of a common ion in the solution. This effect is due to the principle of Le Chatelier’s principle, which states that a system at equilibrium will shift to counteract any stress placed upon it.…

Solubility product and Its applications

Solubility product is a measure of the maximum amount of a solute that can dissolve in a solvent at a particular temperature, and is represented by the symbol Ksp. It is the equilibrium constant for the dissolution of a sparingly soluble salt in water, and is defined as the product of the concentrations of the…

Le Chatelier’s principle (effect of concentration, temperature and pressure)

Le Chatelier’s principle is a fundamental concept in chemistry that describes how a chemical system responds to changes in its environment, such as changes in concentration, temperature, and pressure. The principle states that when a chemical system at equilibrium is subjected to a change in one of these factors, the system will adjust to partially…

Equilibrium constant (Kp and Kc) and Reaction quotient

Equilibrium constant (Kp and Kc) and Reaction quotient are terms commonly used in the field of chemical equilibrium. Equilibrium constant (Kp or Kc) is a numerical value that relates the concentrations (or partial pressures) of the reactants and products of a reversible chemical reaction at equilibrium. The equilibrium constant expression is written as: Kp =…

Significance of ȟܩ and ȟܩ ٓin chemical equilibrium

In a substance response, compound harmony is the state where both the reactants and items are available in focuses which have no further propensity to change with time, so there is no discernible change in the properties of the framework. This state results when the forward response continues at a similar rate as the opposite…

Law of mass action

The law of mass action is a fundamental principle in chemistry and chemical kinetics that describes the relationship between the concentrations of reactants and products in a chemical reaction at equilibrium. It states that the rate of a chemical reaction is proportional to the product of the concentrations of the reactants, each raised to a…