To fill in the systematic names for the given molecular formulas, we match each chemical formula to its corresponding compound name. Below is the filled table with the respective names of the compounds:
\begin{tabular}{|c|c|}
\hline
Molecular Formula & Name of Compound \\
\hline
[tex]$Se_4S_4$[/tex] & Tetraselenium Tetrasulfide \\
\hline
[tex]$SeS_2$[/tex] & Selenium Disulfide \\
\hline
[tex]$XeF_6$[/tex] & Xenon Hexafluoride \\
\hline
[tex]$XeO_3$[/tex] & Xenon Trioxide \\
\hline
[tex]$H_2O$[/tex] & Water \\
\hline
\end{tabular}
Here is the detailed step-by-step solution for matching each formula to its name:
1. For [tex]\( \text{Se}_4\text{S}_4 \)[/tex]:
- The prefix “tetra-” indicates four atoms of selenium (Se).
- The second part “tetrasulfide” indicates four atoms of sulfur (S).
- Thus, the name is Tetraselenium Tetrasulfide.
2. For [tex]\( \text{SeS}_2 \)[/tex]:
- The formula indicates one atom of selenium (Se) and two atoms of sulfur (S).
- The prefix “di-” indicates two atoms of sulfur.
- Thus, the name is Selenium Disulfide.
3. For [tex]\( \text{XeF}_6 \)[/tex]:
- The prefix “hexa-” indicates six atoms of fluorine (F).
- Xenon (Xe) directly corresponds to the element.
- Thus, the name is Xenon Hexafluoride.
4. For [tex]\( \text{XeO}_3 \)[/tex]:
- The prefix “tri-” indicates three atoms of oxygen (O).
- Xenon (Xe) directly corresponds to the element.
- Thus, the name is Xenon Trioxide.
5. For [tex]\( \text{H}_2\text{O} \)[/tex]:
- Commonly known as water.
- Its systematic name, dihydrogen monoxide, is often not used.
- Thus, the name is Water.
Therefore, the final table with all the systematic names filled in is correct as shown above.
