The five types of reactions are Synthesis, Decomposition, Single Displacement, Double, and Combustion.

Synthesis- Two or more substances combine to form another more complete substance

Decomposition-opposite of synthesis

Single-Displacement- occurs when one element replaces another element in a compound

Double- Displacement- Two different atoms in two different compounds exchange places.

Combustion- A hydrocarbon reacts with oxygen.



Synthesis-  fe + o2 ---> Fe2O3

Decomposition- NaHco3 ----> H2O + CO2 + NNaoH


Single Displacement- Fe + Cuso4 ---> Cu + Fe(So4)3