Question

In the Lewis structures of the HNO2, HNO3, H2S, PH3, CH3F and HCCH (acetylene). Identify the...

In the Lewis structures of the HNO2, HNO3, H2S, PH3, CH3F and HCCH (acetylene). Identify the central atom(s) in all of these structures and list how many electron groups are around the atom. Also list the strongest intermolecular force between molecules in the pure substance

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Answer #1

HNO2

Central Atom - Nitrogen

Electron group around Nitrogen- 4 pairs

HNO3

Central Atom - Nitrogen

Electron group around Nitrogen - 4 pairs

H2S

Central Atom - Sulfur

Electron group around Sulfur - 4 pairs

PH3

Central Atom - Phosphorus

Electron group around Phosphorus - 4 pairs

CH3F

Central Atom - carbon

Electron group around Carbon - 4 pairs

HCCH

Central Atoms - Carbon and Carbon

Electron group around first carbon - 4 pairs

Electron group around second Carbon - 4 pairs

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