Water always acts as an acid with Ammonia ,water donates H+ ions forming the Ammonium ion NH4+.
When ammonia is added to water, it acts as a base. This is because according to Lewis Concept of Acids and Bases, a lone pair donor is a base. NH(3) donates its lone pair to H+ ion from water and hence is a base.
it can either be an acid or a base depending on its participation in the reaction. if it accepts H+ then it is a base and if it donates H+ then it is an acid..
No, in order for a substance to be considered amphoteric it must be able to act as an acid and a base. Sodium sulfite will only act as a base, and thus it is not amphoteric.
Water is a base. But, let's say you put lemons in the water, it would now be an acid.
Ammonia (NH3) --> can become NH2- or NH4+ Water (H2O) --> can become OH- or H3O+
The hydrolysed solution of urea is basic.In liquid ammonia urea act as proton donor and the solution is acidic.
When ammonia is added to water, it acts as a base. This is because according to Lewis Concept of Acids and Bases, a lone pair donor is a base. NH(3) donates its lone pair to H+ ion from water and hence is a base.
Water is amphoteric. It can act as a weak base or a weak acid. When it is acting as a weak acid, it donates a proton. For instance, it acts as such with ammonia: NH3 + H2O --> NH4+ + OH-
it can either be an acid or a base depending on its participation in the reaction. if it accepts H+ then it is a base and if it donates H+ then it is an acid..
No, in order for a substance to be considered amphoteric it must be able to act as an acid and a base. Sodium sulfite will only act as a base, and thus it is not amphoteric.
Aspirin is acetylsalicylic acid. Consequently, it can act as a Lewis acid. Ammonia is a Lewis base. Therefore, ammonia and aspirin can react to form the ammonium salt of aspirin.
Because a bronsted-lowry acid donates proton such as ( H+ ) and water can donate H+ such as ( H2O + NH3 ---> NH4+ + OH- ) here water donated H+ to ammonia to produce NH4 ( which is an acid )
Water is a base. But, let's say you put lemons in the water, it would now be an acid.
Ammonia (NH3) --> can become NH2- or NH4+ Water (H2O) --> can become OH- or H3O+
Water is both an acid and a base in the sense that it donates protons to a base thus becoming hydroxide and accepts protons from an acid thus making it hydronium.
NH3 is called an amphoteric compound because it can act as either a base or an acid.
it means that water can act as a base or an acid.