Chapter 8, Problem 44APP

Identify the type of reaction for each of the following as combination, decomposition, single replacement, double replacement, or combustion: (8.3)
a. A compound breaks apart into its elements.
b. Copper and bromine form copper (II) bromide.
c. Iron(II) sulfite breaks down to iron(II) oxide and sulfur dioxide.
d. Silver ion from ${\text{AgNO}}_{\text{3}}\left(\text{aq}\right)$ forms a solid with bromide ion from $\text{KBr}\left(\text{aq}\right)$ .