Draw the lewis and 3D Structure for these. please be neat as possible.

Chemistry
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Draw the lewis and 3D Structure for these. please be neat as possible.

**Molecular Structures**

This table presents information on the Lewis Dot Structures and 3-D Structures for various chemical formulas.

| **Formula** | **Lewis Dot Structure** | **3-D Structure** |
|-------------|-------------------------|-------------------|
| **CHCl₃**   | The Lewis Dot Structure for CHCl₃ (Chloroform) shows a central carbon (C) atom bonded to one hydrogen (H) atom and three chlorine (Cl) atoms. Each chlorine atom has three pairs of dots surrounding it, representing lone pairs of electrons.   | The 3-D Structure of CHCl₃ illustrates a tetrahedral shape with carbon in the center, single bonds connecting to the hydrogen atom and three chlorine atoms. |
| **H₂**      | Not Available           | N/A               |
| **Cl₂**     | Not Available           | N/A               |
| **O₂**      | Not Available           | N/A               |

Notes:
- For CHCl₃, the Lewis Dot and 3-D structures help visualize bonding and electron distribution.
- The remaining molecules (H₂, Cl₂, and O₂) do not have detailed representations in this table.
Transcribed Image Text:**Molecular Structures** This table presents information on the Lewis Dot Structures and 3-D Structures for various chemical formulas. | **Formula** | **Lewis Dot Structure** | **3-D Structure** | |-------------|-------------------------|-------------------| | **CHCl₃** | The Lewis Dot Structure for CHCl₃ (Chloroform) shows a central carbon (C) atom bonded to one hydrogen (H) atom and three chlorine (Cl) atoms. Each chlorine atom has three pairs of dots surrounding it, representing lone pairs of electrons. | The 3-D Structure of CHCl₃ illustrates a tetrahedral shape with carbon in the center, single bonds connecting to the hydrogen atom and three chlorine atoms. | | **H₂** | Not Available | N/A | | **Cl₂** | Not Available | N/A | | **O₂** | Not Available | N/A | Notes: - For CHCl₃, the Lewis Dot and 3-D structures help visualize bonding and electron distribution. - The remaining molecules (H₂, Cl₂, and O₂) do not have detailed representations in this table.
Expert Solution
Step 1

Lewis structure represents the systematic arrangement of atoms around the central atom. Electrons in this structure are indicated by dots. The central atom is the least electronegative element in a molecule.

 

Step 2

The given molecule is H2. The H atom has 1 valence electron. Calculate the total number of valence electrons in H2.

Number of valence electrons=2×1=2

The total number of valence electrons in H2 is 2. The number of valence electron pairs is half of the total number of valence electrons. Therefore, the number of valence electron pairs in H2 is 1, which is 2/2.

Draw the Lewis dot structure of H2 by assigning 1 valence electron pair between two H atoms.

Chemistry homework question answer, step 2, image 1

 

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