QQuestionChemistry
QuestionChemistry
How many double bonds are in the Lewis structure for hydrogen fluoride, HF?
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Answer
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Step 1:Let me solve this step by step:
Step 2:: Understand the Lewis Structure Basics
- A Lewis structure shows the arrangement of electrons between atoms - Single, double, and triple bonds represent different electron-sharing configurations - The number of bonds depends on how electrons are distributed between atoms
Step 3:: Analyze the Atoms in HF
- Total valence electrons: $$1 + 7 = 8$$ electrons
- Hydrogen (H) has 1 valence electron - Fluorine (F) has 7 valence electrons
Step 4:: Determine Bonding
- In HF, hydrogen and fluorine form a single covalent bond - This means they share one pair of electrons - A single bond consists of one electron pair
Step 5:: Count Double Bonds
- HF has zero (0) double bonds - It has only one single bond between H and F
Final Answer
0 double bonds are present in the Lewis structure of hydrogen fluoride (HF).
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