Ostwald process

The Ostwald process is a way to make a very useful chemical called nitric acid. This acid is needed for many important things, like helping plants grow by making fertilizer.

This process is a big part of the modern chemical industry. It uses a gas called ammonia, which comes from another process called the Haber process. The Ostwald process turns ammonia into nitric acid in a few simple steps.

First, ammonia is mixed with oxygen and heated to make a new gas. Then, that gas is changed again and mixed with water to make nitric acid. This method is liked because it is easier and cheaper than other ways.

The Ostwald process was invented around 1900 by a scientist named Wilhelm Ostwald. His work helped people make nitric acid without using natural minerals, which was very useful for many years to come.