Select the whether the statement is true or false. Empirical formula `=" (Molecular formula)"_(n)`.

Answer

To determine whether the statement "Empirical formula = (Molecular formula)_(n)" is true or false, we need to analyze the relationship between empirical formulas and molecular formulas.

### Step-by-Step Solution:

1. **Understanding Empirical and Molecular Formulas**:
- The empirical formula of a compound represents the simplest whole-number ratio of the elements in that compound.
- The molecular formula gives the actual number of atoms of each element in a molecule of the compound.

2. **Relationship Between Empirical and Molecular Formulas**:
- The molecular formula can be expressed in terms of the empirical formula. Specifically, the molecular formula is equal to the empirical formula multiplied by a whole number (n).
- This can be represented as:
\[ \text{Molecular Formula} = n \times \text{Empirical Formula} \]

3. **Example with Glucose**:
- For example, the molecular formula of glucose is \( C_6H_{12}O_6 \).
- The empirical formula can be derived by dividing the subscripts by their greatest common divisor. In this case, the empirical formula is \( CH_2O \).
- Here, \( n = 6 \) because the molecular formula is 6 times the empirical formula:
\[ C_6H_{12}O_6 = 6 \times (CH_2O) \]

4. **Analyzing the Given Statement**:
- The statement given is "Empirical formula = (Molecular formula)_(n)".
- This implies that the empirical formula is derived from the molecular formula, which is incorrect. The correct relationship is the molecular formula being derived from the empirical formula.

5. **Conclusion**:
- Therefore, the statement "Empirical formula = (Molecular formula)_(n)" is **False**.

### Final Answer:
**False**