equilibrium and lechatelier's principle

If a system at equilibrium is subjected to a change in concentration, temperature or pressure, the equilibrium readjusts itself to counteract the effect of the applied chang..

A reversible reaction attains equilibrium when the opposing reactions occur at an equal rate. Therefore, if a reaction at equilibrium is subjected to some change it changes the rate of one reaction more than the other. By changing the concentration, temperature or pressure of an..

LeChatelier's Principle Forward and reverse reaction rates, equilibrium Equilibrium constant expression for a reactio..

Rate of reaction LeChatelier's Principle Forward and reverse reaction rates, equilibrium Equilibrium constant expression for a reactio..

Chemical reactions mostly take place in solutions. Solution chemistry plays a very significant role in chemistry. All chemical substances are made up of either polar units (called ions) or non-polar units. The activity of these entities is more evident and pronounced in solution. The behaviou..

Principle of Moments - If a body is in equilibrium under the action of a number of forces, then the algebraic sum of the moments of the forces about any point is equal to zero. In other words, the sum of the clockwise moments equals sum of the anticlockwise moments when the body..

Introduction - Chemical reactions mostly take place in solutions. Solution chemistry plays a very significant role in chemistry. All chemical substances are made up of either polar units (called ions) or non-polar units. The activity of these entities is more evident and pronounced in solution. The..

According to the Le Chatelier's principle, when the temperature or heat supplied to a system at equilibrium is increased, the system should move in a direction so that the added heat is absorbed. Thus, an increase in the temperature of a chemical system at equilibrium..

. On the other hand, in a reaction which proceeds towards an increase in volume (n = + ve), the decrease in pressure will shift the equilibrium towards right by increasing the pressure. Thus, according to Le Chatelier's principle..

The state of equilibrium in any system depends upon factors present in the system, such as temperature, pressure and concentration of various species. These factors are called reaction variables or parameters. A change in any one of the parameters may affect the position of the equil..