VSEPR

Front

What does VSEPR stand for?

Back

Valence Shell Electron Pair Repulsion.

Front

What is the main principle of VSEPR theory?

Back

Molecules adjust their shapes to minimize repulsion between electron pairs.

Front

What is the molecular shape of CO2?

Back

Linear.

Front

What is the bond angle in a linear molecule?

Back

180 degrees.

Front

What is the molecular shape of H2O?

Back

Bent.

Front

What is the bond angle in a bent molecule?

Back

Approximately 104.5 degrees.

Front

What is the molecular shape of NH3?

Back

Trigonal pyramidal.

Front

What is the bond angle in a trigonal pyramidal molecule?

Back

Approximately 107 degrees.

Front

What is the molecular shape of CH4?

Back

Tetrahedral.

Front

What is the bond angle in a tetrahedral molecule?

Back

109.5 degrees.