C.+Fuller+Teaching+Reactions+Wiki

There are exactly five different types of chemical reactions. They are made up of synthesis, decomposition, single-displacement, double-displacement, and combustion. Synthesis is the combining of two or more simple substances to form a greater substance or compound. Decomposition is the reverse of synthesis, in which a greater substance or compound breaks down into two or more simpler substances. Single-displacement is the process of one element in a compound being exchanged (or replaced) for a different element. Double-displacement is similar to single-displacement except that two elements in a compound are replaced by two other elements. Combustion is when a substance combines with oxygen to produce a large amount of light and heat. Each reaction type requires certain prerequisites to be met in order for them to occur. Likewise, altering the base properties of the given elements involved in the process of reacting will create a different reaction.
 * Chemical Reactions**

Synthesis Decomposition Single-Displacement Double-Displacement Combustion