Polar bonds and molecular polarity Degrees between ionic and covalent.
Molecular polarity
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Molecular structure Molecular polarity
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An introduction to the value of molecular polarity and how bond polarity and molecular shape determine molecular polarity.
Transcript of Molecular polarity
Molecular structure
Molecular polarity
Bonds:
Non-polar
Polar
Bonds:Molecules:
Non-polar Non-polar
Polar Polar
Bond(s): Molecule:
intermolecular bond
intramolecular bonds
intramolecular bonds
intramolecular bonds
+
+
+ +
+
+
+
+
+
+ +
+intramolecular
bonds+
+
+ +
+
- -
- ---- -
intermolecular bond
intermolecular bond
intramolecular bonds
intermolecular bond
intramolecular bonds
- -
intermolecular bond
intramolecular bonds
- -
intermolecular bond
intramolecular bonds
- -
intermolecular bond
intermolecular bond
Bonds:
Non-polar
Polar
EN = 3,5
EN = 2,2 EN = 2,2
EN = 3,5
EN = 2,2 EN = 2,2
EN = 3,5
END = 3,5 - 2,2 = 1,3 (polar bond)
EN = 2,2 EN = 2,2
EN = 3,5
END = 3,5 - 2,2 = 1,3 (polar bond)
EN = 2,2 EN = 2,2
1 > 2,1polar
covalent
EN = 3,5
END = 3,5 - 2,2 = 1,3 (polar bond)
EN = 2,2 EN = 2,2
Bond(s): Molecule:
Non-polar Non-polar
Polar Polar
C OO
C OOEN = 3,5 EN = 2,5 EN = 3,5
C OOEN = 3,5
END = 3,5 - 2,5 = 1 (polar bond)
EN = 2,5 EN = 3,5
C OOEN = 3,5
END = 3,5 - 2,5 = 1 (polar bond)
EN = 2,5 EN = 3,5
C OOEND = 3,5 - 2,5 = 1 (polar bond)
C OOEND = 3,5 - 2,5 = 1 (polar bond)
Bond(s): Molecule:
Non-polar Non-polar
Polar
C OO
C OO
Bond(s): Molecule:
Non-polar Non-polar
Polar Polar
Bond(s): Molecule:
Non-polar Non-polar
Polar PolarSymmetrical
Bond(s): Molecule:
Non-polar Non-polar
Polar PolarSymmetrical
Asymmetrical
Bond(s): Molecule:
Non-polar Non-polar
Polar PolarSymmetrical
Asymmetrical
Bond(s): Molecule:
Non-polar Non-polar
Polar PolarSymmetrical
Asymmetrical
Bond(s): Molecule:
Non-polar Non-polar
Polar PolarSymmetrical
Asymmetrical
Bond(s): Molecule:
Non-polar Non-polar
Polar PolarSymmetrical
Asymmetrical
