Molecular Geometry Flashcard

Front

Why does a molecule adopt a particular geometry?

Back

To minimize the potential energy.

Front

What does VSEPR stand for?

Back

Valence Shell Electron Pair Repulsion.

Front

What is the electron domain geometry of a sp hybridized atom?

Back

Linear.

Front

What is the electron domain geometry of a sp2 hybridized atom?

Back

Trigonal Planar.

Front

What determines the hybridization of a central atom in a molecule?

Back

Number of electron domains.

Front

What is hybridization in chemistry?

Back

The mixing of atomic orbitals to form new hybrid orbitals.

Front

What is the electron domain geometry of a tetrahedral molecule?

Back

Tetrahedral.

Front

How many electron domains are present in a trigonal planar molecule?

Back

Three.

Front

What is the bond angle in a tetrahedral geometry?

Back

Approximately 109.5 degrees.

Front

What is the bond angle in a trigonal planar geometry?

Back

Approximately 120 degrees.