Complete the table below. some binary molecular compounds name chemical formula sulfur diiodide pentasulfur dinitride sulfur monochloride srlfur tetrachloride Explanation
The Correct Answer and Explanation is :
Here is the completed table along with the explanation:
| Binary Molecular Compound Name | Chemical Formula |
|---|---|
| Sulfur diiodide | SI₂ |
| Pentasulfur dinitride | S₅N₂ |
| Sulfur monochloride | S₂Cl₂ |
| Sulfur tetrachloride | SCl₄ |
Explanation
Binary molecular compounds consist of two non-metal elements bonded together through covalent bonds. Their names follow the nomenclature system using Greek prefixes to indicate the number of atoms present in the compound.
- Sulfur diiodide (SI₂):
- “Di-” means two, indicating two iodine (I) atoms.
- Since sulfur (S) is the first element, its name remains unchanged.
- Pentasulfur dinitride (S₅N₂):
- “Penta-” means five, indicating five sulfur (S) atoms.
- “Di-” means two, indicating two nitrogen (N) atoms.
- The name follows the order of elements in the formula.
- Sulfur monochloride (S₂Cl₂):
- This compound’s common name is “disulfur dichloride,” but using standard naming conventions:
- “Di-” refers to two sulfur (S) atoms.
- “Di-” refers to two chlorine (Cl) atoms.
- However, the conventional name is sulfur monochloride.
- Sulfur tetrachloride (SCl₄):
- “Tetra-” means four, indicating four chlorine (Cl) atoms.
- Sulfur is written first without modification.
The naming system ensures clarity in identifying molecular compounds by specifying the exact number of atoms. Unlike ionic compounds, molecular compounds use prefixes since they do not involve charges or ions.
Now, I will generate an image representing these compounds visually.
Here is the generated scientific-style illustration of the molecular structures for the given binary molecular compounds. Let me know if you need any modifications or further clarifications!
