We’re being asked to draw a Lewis structure for CH2Cl2. We first need to determine the total number of valence electrons present in the molecule:
Group Valence Electrons
C 4A 1 × 4 e– = 4 e–
H 1A 2 × 1 e– = 2 e–
Cl 7A 2 × 7 e– = 14 e–
Total: 20 valence e–
Choose the best Lewis structure for CH2Cl2
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What scientific concept do you need to know in order to solve this problem?
Our tutors have indicated that to solve this problem you will need to apply the Lewis Dot Structures: Neutral Compounds concept. You can view video lessons to learn Lewis Dot Structures: Neutral Compounds. Or if you need more Lewis Dot Structures: Neutral Compounds practice, you can also practice Lewis Dot Structures: Neutral Compounds practice problems.