What is the Lewis dot diagram for C2Cl2?
http://wiki.answers.com/Q/What_is_the_Lewis_Structure_for_C2Cl2
To draw the Lewis dot diagram for C2Cl2, we need to determine the total number of valence electrons present in the molecule.
Carbon (C) has 4 valence electrons, and there are two carbon atoms, so the total number of valence electrons for the carbon atoms is 4 × 2 = 8.
Chlorine (Cl) has 7 valence electrons, and there are two chlorine atoms, so the total number of valence electrons for the chlorine atoms is 7 × 2 = 14.
Adding up the valence electrons for the carbon and chlorine atoms, we get 8 + 14 = 22 valence electrons.
Next, we arrange the atoms in the structure, with the carbon atoms in the center and the chlorine atoms surrounding them. This will give us a linear molecular geometry.
To distribute the valence electrons, we place two electrons between each atom to form a chemical bond. In this case, each carbon atom is bonded to two chlorine atoms.
After bonding the carbon and chlorine atoms, we will have used 2 × 4 = 8 electrons for the chemical bonds.
To complete the Lewis dot diagram, we distribute the remaining valence electrons around the atoms as lone pairs. In this case, we have 22 - 8 = 14 valence electrons left.
Since carbon and chlorine atoms need 8 electrons to achieve a full octet, we place 2 lone pairs (4 electrons) on each chlorine atom.
The final Lewis dot diagram for C2Cl2 will look like this:
C: Cl C: Cl
Each carbon atom is bonded to two chlorine atoms, and each chlorine atom has 2 lone pairs.
I hope this explanation helps you understand how to draw the Lewis dot diagram for C2Cl2!