Question

which reaction type involves the exchange of ions between two compounds?
a. synthesis
b. single displacement
c. decomposition
d. double displacement

Explanation:

Synthesis reactions combine elements or compounds to form a single product. Single - displacement reactions involve one element replacing another in a compound. Decomposition reactions break a single compound into two or more simpler substances. Double - displacement reactions involve the exchange of ions between two compounds.

Answer:

d. Double displacement