Chemical Formula For Lead Monoxide

How to write Molecular formula of lead oxide Chemical formula of Lead


Lead monoxide, also known as lead oxide or litharge, is a chemical compound with the formula PbO. It is a yellow or reddish-brown powder that is widely used in the production of lead-acid batteries, glass, and ceramics.

Chemical Properties

Lead monoxide is a basic oxide that reacts with acids to form salts. It is insoluble in water but soluble in acids and alkalis. When heated, it decomposes to form lead metal and oxygen gas.


Lead monoxide is prepared by heating lead metal in air. The metal oxidizes to form lead monoxide, which is then collected as a powder. Alternatively, it can be prepared by heating lead nitrate or lead carbonate.


Lead monoxide has many industrial applications. It is used as a flux in the production of glass and ceramics. It is also used in the production of lead-acid batteries, where it acts as a positive electrode. In addition, it is used in the manufacture of pigments, such as lead chromate and lead sulfate.

Health Effects

Lead monoxide is toxic and can cause lead poisoning if ingested or inhaled. It can also cause skin and eye irritation. Therefore, it is important to handle lead monoxide with care and to follow proper safety precautions.

Environmental Impact

Lead monoxide is a hazardous chemical that can have negative environmental impacts. When it is released into the environment, it can contaminate soil and water, and it can bioaccumulate in plants and animals. Therefore, it is important to properly dispose of lead monoxide and to minimize its release into the environment.


In conclusion, lead monoxide is an important chemical compound with many industrial applications. However, it is important to handle it with care and to minimize its impact on human health and the environment. By following proper safety precautions and disposal methods, we can continue to use lead monoxide in a safe and sustainable manner.