Question

What are the reactants in the equation `K_2SO_4 + PbI_2 -> PbSO_4 + 2KI`?

Answer 1

The reactants are `K_2SO_4 and PbI_2`
The products are `PbSO_4 and KI`

Explanation:

The reactants are on the left side of the equation.
The products are on the right side of the equation.