Chemistry CONCEPT OF DYNAMIC EQUILIBRIUM

Concept of Dynamic Equilibrium :

A reaction is said to be reversible if the composition of reaction mixture on the approach of equilibrium at a given temperature is the same irrespective of the initial state of the system, i.e. irrespective of the fact whether we start with reactants or the products. Some examples are :

`A + B⇋ C +D `

`H_2( g) + I_2(g) ⇋ 2HI(g)`

`Ag^(+)(aq) + Fe^(2+)(aq) ⇋ Fe^(3+)(aq) + Ag(s)`

`2NH_3( g) ⇋ N_2(g) + 3H_2(g)`

 
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