determine the empirical formula of lithium oxide.

Sure, here are the steps to determine the empirical formula of lithium oxide:

1. Identify the symbols of the elements involved: Lithium (Li) and Oxygen (O).

2. Write down the atomic masses of these elements: Lithium has an atomic mass of approximately 6.94 and Oxygen has an atomic mass of 16.00.

3. Determine the ratio of the atoms in the compound. In lithium oxide, there is one atom of lithium for every one atom of oxygen. So, the ratio is 1:1.

4. Write the empirical formula using these ratios. Since the ratio is 1:1, the empirical formula of lithium oxide is LiO.