With the help of equation show that the aqueous solution of:Ammonia is basic.
The equation for the dissociation of ammonia in water is:
NH3 + H2O β NH4+ + OH-
In this equation, ammonia (NH3) reacts with water (H2O) to form ammonium ions (NH4+) and hydroxide ions (OH-).
The presence of hydroxide ions (OH-) is characteristic of a basic solution. Therefore, the formation of OH- in the reaction indicates that the aqueous solution of ammonia is basic.
The equation that represents the aqueous solution of ammonia acting as a base is:
NH3 (aq) + H2O (l) β NH4+ (aq) + OH- (aq)
In this equation, ammonia (NH3) reacts with water (H2O) to form the ammonium ion (NH4+) and hydroxide ion (OH-). This reaction is an example of a base acting as a proton acceptor or a substance that can donate electrons.
The hydroxide ions (OH-) produced in this reaction are responsible for giving the solution its basic properties. Hydroxide ions are alkaline and can combine with hydrogen ions (H+) to form water (H2O). This reaction results in an increase in the hydroxide ion concentration and a decrease in the hydrogen ion concentration, leading to the solution being basic.
Overall, the reaction shows that the aqueous solution of ammonia is basic due to the presence of hydroxide ions resulting from the reaction between ammonia and water.