Types of Chemical Reactions Quiz

Decomposition

Synthesis

Combustion

Single Replacement

$$A + B \rightarrow AB$$

$$AB \rightarrow A + B$$

$$AB + CD \rightarrow AD + CB$$

$$AB + C \rightarrow AC + B$$

Synthesis

Combustion

Decomposition

Double Replacement

Two compounds exchange ions

One element replaces another in a compound

Two elements combine to form a compound

A compound breaks down into elements

$$2H_2 + O_2 \rightarrow 2H_2O$$

$$2KClO_3 \rightarrow 2KCl + 3O_2$$

$$AgNO_3 + NaCl \rightarrow AgCl + NaNO_3$$

$$Zn + 2HCl \rightarrow ZnCl_2 + H_2$$

Neutralization

Combustion

Synthesis

Decomposition

Salt and water

Carbon dioxide and water

Hydrogen and oxygen

Metal and nonmetal

A single compound breaks down into two or more simpler substances

Two or more substances combine to form a new compound

Two compounds exchange ions to form two new compounds

An element replaces another element in a compound

Synthesis

Decomposition

Single Replacement

Double Replacement

$$HCl + NaOH \rightarrow NaCl + H_2O$$

$$2KClO_3 \rightarrow 2KCl + 3O_2$$

$$C_3H_8 + 5O_2 \rightarrow 3CO_2 + 4H_2O$$

$$Zn + 2HCl \rightarrow ZnCl_2 + H_2$$