Electron/Molecular Geometry + Bond Angles Flashcards
How many electron groups are present?
What is the electron geometry?
What is the bond angle?
Electron groups present = 2
Electron geometry = Linear
Bond angle = 180°
How many electron groups are present?
What is the electron geometry?
What is the bond angle?
Electron groups present = 3
Electron geometry = Trigonal Planar
Bond angle = 120°
How many electron groups are present?
What is the electron geometry?
What is the bond angle?
Electron groups present = 4
Electron geometry = Tetrahedral
Bond angle = 109.5°
How many bonded atoms?
What is the molecular geometry?
What is the bond angle?
of bonded atoms = 2
Molecular geometry = Linear
Bond angle = 180°
How many bonded atoms?
What is the molecular geometry?
What is the bond angle?
of bonded atoms = 2 (+ a lone pair)
Molecular geometry = Bent
Bond angle = 120°
How many bonded atoms? Any lone pairs?
What is the molecular geometry?
What is the bond angle?
of bonded atoms = 2 (+ 2 lone pairs)
Molecular geometry = Bent
Bond angle = 109.5°
How many bonded atoms? Any lone pairs?
What is the molecular geometry?
What is the bond angle?
of bonded atoms = 3 (no lone pairs)
Molecular geometry = Trigonal Planar
Bond angle = 120°
How many bonded atoms? Any lone pairs?
What is the molecular geometry?
What is the bond angle?
of bonded atoms = 3 (+ 1 lone pair)
Molecular geometry = Trigonal Pyramidal
Bond angle = 109.5°
Wedge dash notation: a solid wedge connection is:
toward you or away from you?
toward you
Wedge dash notation: a dashed wedge connection is:
toward you or away from you?
away from you
