Next-Gen

Molecular Shapes

by charbcar
Last updated 4 years ago

Discipline:
Science
Subject:
Chemistry
Grade:
10

Test Glog

Molecular ShapesCarley Charbonneau R1 3/16/13

Non-Polar : Equal sharing of electronsPolar: Unequal sharing of electrons

Linear- 180* Bond Angle- Ex. Substance: BeCl2- 2 Shared pairs of electrons- Nonpolar

Bent- 104.5* Bond Angle- Ex. Substance: H2O- 2 Shared Pairs of Electrons- 2 Lone Pairs of Electrons- Polar

Trigonal Planar- 120* Bond Angle- Ex. Substance: AlCl3- 3 Shared Pairs of Electrons- Non Polar

Tetrahedral - 109.5* Bond Angle- Ex. Substance: CH4- 4 Shared Pairs of Electrons- Nonpolar

Trigonal Pyramidal- 107.3* Bond Angle- Ex. Substance: PH3- 3 Shared Pairs of Electrons- 1 Loaned Pair of Electrons - Polar


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