S.Smith+and+C.Gibson+Reaction+Wiki

=**5 Types of Chemical Reactions:**=

There are five types of chemical reactions. They are decomposition, synthesis, combustion, double displacement, and single displacement. They all have different reactions. Decompostition is when a single substance is broken down into two or more simpler substances, while synthesis is the opposite where two or more substances combined to form a new compound. Combustion is when a substance combined with oxygen releasing a large amount of energy in the form of light and heat. Double Displacement is when a reaction in which the positive ion of one compound replaces the positive ion of the other compound to produce two new compounds, and single displacement is where a reaction in which a free atom becomes an ion and an ion becomes a free element.

Decomposition Sythesis Combustion Double Displacement Single Displacement

By: Chelsey and Sarah