Step-by-step explanation:
First, we need to know that sulfuric acid (H2SO4) with lithium carbonate (Li2CO3) will produce lithium sulfate and carbonic acid.
So the equation will be:
Li2CO3 + H2SO4 → Li2SO4 + H2CO3
The equation is already balanced, there are the same number of atoms of each element on both sides of the equation.
Answer: Li2CO3 + H2SO4 → Li2SO4 + H2CO3