Question

Identify the reaction type for each generic chemical equation.

A + B → AB:

AB → A + B:

Hydrocarbon + O2 → CO2 + H2O:

AB + CD → AD + CB:

Answer 1

Answer:

Synthesis

Decomposition

Oxidation and single replacement

Double replacement

Explanation:

Oxidation/combustion (same thing) only occur during single replacement and synthesis reactions.

Answer 2

Formation
- two or more reactants are forming to produce a new product

Decomposition
-a compound breaks into two or more simple compounds/elements (opposite of formation)

Combustion
-only contains the elements hydrogen and carbon

Double Replacement
-the actions of two different compounds exchange places, forming two new compounds

Hope that helps :)