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Ammonia NH3 one lone pair on Nitrogen, Water H2O two lone pairs on Oxygen.

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Q: Substances with lone pairs on central atom?
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Related questions

How many lone pairs are on the central atom in rm BCl 3?

No lone pairs


How many lone pairs does SF6 have on central atom?

Every pair of electrons on the central atom (S) of the Lewis structure of SF6 is shared by an F atom, so therefore there are no lone pairs on the central atom.


What is the number of lone pairs around the central atom and the molecular geometry of scl2?

angular with 109.5 degree


What is the number of lone pairs around the central atom and the molecular geometry of CBr4?

There are no lone pairs and it's tetrahedral.


How many lone pairs of electrons exist on the central atom in carbon CH4?

The Central atom has no lone pairs in CH4


How many lone pairs are on the central atom in BCl3?

0


How does molecular shape effect polarity?

The molecular geometry of a compound helps to determine polarity because, it indicates the number of lone pairs on a central atom thus giving it specified angles and polarity (only if there are lone pairs because if there are no lone pairs on the central atom, them it is non-polar).


If two atoms are bonded to a central atom with no lone pairs how will they be placed?

One on each side (at 180º) of the central atom.


If two atoms are bonded to central atom with no lone pairs how will they be arranged?

linear


How do you find lone pairs?

one can find the bond pairs by finding the oxidation state on the central atom


What determine the molecule geometry of a molecule?

Consider: Number of bonding domains on the central atom Number of non-bonding electron pairs (lone pairs) on the central atom


What determines the molecular geometry of a molecule?

Consider: Number of bonding domains on the central atom Number of non-bonding electron pairs (lone pairs) on the central atom