Ammonia

Ammonia is a compound made of nitrogen and hydrogen atoms. Its chemical formula is NH3. It is a colorless gas with a characteristic pungent odor. Ammonia is commonly used in household cleaning products, fertilizers, and various industrial processes.

Properties of Ammonia:

• Odor: It has a strong, pungent odor that is easily recognizable.
• Solubility: It is highly soluble in water, forming ammonium hydroxide.
• Boiling Point: It boils at -33.34°C, making it easy to convert into a liquid state at room temperature.
• Flammability: It is flammable in the presence of oxygen, but requires a high concentration and energy source to ignite.

Uses of Ammonia:

Ammonia has several important applications:

1. Fertilizer: It is a key component in fertilizers, providing essential nitrogen for plant growth.
2. Cleaning Products: It is used in household cleaners for its degreasing and disinfectant properties.
3. Industrial Processes: It is used in the production of various chemicals, including nylon and explosives.
4. Refrigeration: It is used as a refrigerant in industrial refrigeration systems.

Health and Safety:

Ammonia can be hazardous if not handled properly. It is important to follow safety guidelines when working with ammonia, as exposure to high concentrations of ammonia can cause respiratory irritation and other health issues.

Study Guide Questions:

1. What is the chemical formula of ammonia?
2. Describe the odor of ammonia.
3. What are the key uses of ammonia?
4. Explain the solubility of ammonia in water.
5. What safety precautions should be taken when working with ammonia?