Final answer:
At pH 2, the molecule would exist as a positive ion or cation. At pH 7, it would exist in a covalent molecule form, and at pH 13, it would exist as a negative ion or anion.
Step-by-step explanation:
The neutral molecule described in the question doesn't exist. However, at different pH levels, it would have different forms. At pH 2, the molecule would exist as a positive ion or cation. At pH 7, it would exist in a covalent molecule form, and at pH 13, it would exist as a negative ion or anion.