Physical and Chemical Properties of Ammonia Physical Properties: Ammonia is a colorless, odorless, and tasteless gas with a distinct pungent smell. I...
Physical Properties:
Ammonia is a colorless, odorless, and tasteless gas with a distinct pungent smell.
It is the second most abundant alkaline earth metal, after sodium.
It is soluble in water, forming a basic solution.
It has a low melting point (77.3°C) and a high boiling point (100°C).
It is denser than air and tends to collect in low-lying places.
Ammonia is a very good absorber of light, especially blue and red light.
Chemical Properties:
Ammonia is a covalent compound composed of nitrogen and hydrogen.
It is a Lewis acid, meaning it can accept electrons.
It readily reacts with water, forming ammonia (NH3) and hydrogen (H2).
It is used in a variety of industrial and domestic applications, including fertilizers, explosives, and textiles.
It can be acidic or basic, depending on the pH of the solution.
Ammonia is a basic buffer, meaning it can resist changes in pH when a small amount of acid or base is added