Sure, here are a few examples of chemical reactions:
1. Combustion reaction: When a hydrocarbon fuel like propane is burned in the presence of oxygen, it undergoes a combustion reaction to produce carbon dioxide and water.
2. Acid-base neutralization reaction: When an acid like hydrochloric acid reacts with a base like sodium hydroxide, it forms water and a salt such as sodium chloride.
3. Oxidation-reduction reaction: When iron reacts with oxygen in the air, it undergoes an oxidation-reduction reaction to form iron oxide.
4. Precipitation reaction: When a soluble salt is mixed with a soluble compound to form an insoluble solid, it forms a precipitation reaction. An example of this is when silver nitrate is mixed with sodium chloride to form silver chloride, which precipitates out of solution.
These are just a few examples of different types of chemical reactions. There are many more types and examples of chemical reactions depending on the reactants and products involved.
