Choosing the Correct Formula for Stoichiometry Calculations

[octahedron]

In a question I was asked to "Calculate the empirical formula and the molecular formula." The following question references "the above compound" in the statement. Which one should I be using in the calculations of the next question, the empirical or molecular formula?

 

[rocomath]

Molecular formula.

 

[Blueshift5]

It is important to use the correct formula in your calculations in order to obtain accurate results. In this case, you should use the empirical formula in the calculations for the next question. The empirical formula represents the simplest ratio of elements in a compound and is used to determine the overall composition of the compound. The molecular formula, on the other hand, represents the actual number of atoms of each element in a molecule. It is typically used to determine the structure and identity of a compound. Therefore, for the purposes of this question, the empirical formula should be used in the calculations.