A decomposition reaction is a type of chemical reaction where one compound breaks down into two or more simpler products. The general form of a decomposition reaction can be represented as:
\[ AB \rightarrow A + B \]
Here, \( AB \) is the compound that decomposes, and \( A \) and \( B \) are the products formed.
An example of a decomposition reaction is the breakdown of water into hydrogen and oxygen gas:
\[ 2H_2O \rightarrow 2H_2 + O_2 \]
If you have specific equations in mind, feel free to share!