The type of reaction where one reactant forms two or more products is called a decomposition reaction.

Here's a general representation:

AB → A + B

Where:

* AB represents the single reactant

* A and B represent the two or more products

Examples of decomposition reactions:

* Electrolysis of water: 2H₂O → 2H₂ + O₂

* Heating calcium carbonate: CaCO₃ → CaO + CO₂

* Decomposition of hydrogen peroxide: 2H₂O₂ → 2H₂O + O₂