Question

Question 2

Give an example of a double displacement reaction other than the one given in Activity 1.10.

Answer 1

A double displacement reaction involves the exchange of ions between the reactants. For example:

$2\text{KBr(aq)}+{\text{BaI}}_2\text{(aq)}\to 2\text{KI(aq)}+{\text{BaBr}}_2\text{(aq)}$