Application
$/ 10$

Name: $\qquad$
Date: $\qquad$
\begin{tabular}{|l|l|l|l|l|l|}
\hline & $\mathrm{PCl}_{3}$ & $\mathrm{CO}_{2}$ & & $\mathrm{CH}_{4}$ \
\hline Lewis Diagram & & & & \
$\mathrm{CHFCl}_{2}$ \
\hline
\end{tabular}

Question

Application
$/ 10$

Name: $\qquad$
Date: $\qquad$
\begin{tabular}{|l|l|l|l|l|l|}
\hline & $\mathrm{PCl}_{3}$ & $\mathrm{CO}_{2}$ & & $\mathrm{CH}_{4}$ \
\hline Lewis Diagram & & & & \
$\mathrm{CHFCl}_{2}$ \
\hline
\end{tabular}

Accepted Answer

Hi Violet81697! It looks like you have a table related to some chemistry applications, specifically focusing on molecular structures and properties. To fill out the table, you need to provide the Lewis diagrams, VSEPR diagrams, electronegativity differences (ΔEN) for each bond, and determine if each molecule is polar or not. Here's a brief overview of what you need to do for each molecule: 1. **Lewis Diagram**: Draw the Lewis structure for each molecule. This involves showing the arrangement of atoms and the bonding electrons. 2. **VSEPR Diagram**: Use the VSEPR theory to determine the molecular geometry of each molecule. This will help you visualize the shape based on the number of bonding and lone pairs of electrons. 3. **ΔEN for each bond**: Calculate the electronegativity difference for each bond in the molecule. You can find the electronegativity values on the periodic table. The formula is: $$ \Delta EN = |EN_{\text{element 1}} - EN_{\text{element 2}}| $$ 4. **Polar (Y or N)**: Determine if the molecule is polar or nonpolar based on the symmetry of the molecule and the electronegativity differences. If the molecule has polar bonds and is asymmetrical, it is likely polar (Y). If it is symmetrical, it is likely nonpolar (N). If you need help with any specific molecule or part of the table, feel free to ask!

Sia