VSEPR theory
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26 Terms
What is the electron pair geometry when there are 2 regions of electron density?
Linear
What is the electron pair geometry when there are 3 regions of electron density?
Trigonal planar
What is the electron pair geometry when there are 4 regions of electron density?
Tetrahedral
What is the electron pair geometry when there are 5 regions of electron density?
Trigonal bipyramidal
What is the electron pair geometry when there are 6 regions of electron density?
Octahedral
What is the molecular shape when there are 3 regions of electron density and 1 lone pair?
Bent
What is the molecular shape when there are 4 regions of electron density and 1 lone pair?
Trigonal pyramidal
What is the molecular shape when there are 4 regions of electron density and 2 lone pairs?
Bent
What is the molecular shape when there are 5 regions of electron density and 1 lone pair?
See saw
What is the molecular shape when there are 5 regions of electron density and 2 lone pair?
T shape
What is the molecular shape when there are 5 regions of electron density and 3 lone pair?
Linear
What is the molecular shape when there are 6 regions of electron density and 1 lone pair?
Square pyramidal
What is the molecular shape when there are 6 regions of electron density and 2 lone pair?
Square planar
What is the bond angle when there are 2 regions of electron density?
180
What is the bond angle when there are 3 regions of electron density and no lone pairs?
120
What is the bond angle when there are 3 regions of electron density and 1 lone pair?
<120
What is the bond angle when there are 4 regions of electron density and no lone pairs?
109.5
What is the bond angle when there are 4 regions of electron density and 1 lone pair?
~107
What is the bond angle when there are 4 regions of electron density and 2 lone pairs?
~105
What is the bond angle when there are 5 regions of electron density and no lone pairs?
120 or 90
What is the bond angle when there are 5 regions of electron density and 1 lone pair?
NA
What is the bond angle when there are 5 regions of electron density and 2 lone pairs?
90
What is the bond angle when there are 5 regions of electron density and 3 lone pairs?
180
What is the bond angle when there are 6 regions of electron density and no lone pair?
90
What is the bond angle when there are 6 regions of electron density and 1 lone pair?
<90
What is the bond angle when there are 6 regions of electron density and 2 lone pairs?
90