Chemistry Midterm Flashcard-2

Front

What is hybridization in chemistry?

Back

Hybridization is the concept of mixing atomic orbitals to form new hybrid orbitals that can accommodate the bonding of atoms in molecules.

Front

What are the common types of hybridization?

Back

The common types of hybridization are sp, sp², and sp³.

Front

What hybridization is associated with a linear molecular geometry?

Back

sp hybridization is associated with a linear molecular geometry.

Front

What hybridization is associated with a trigonal planar molecular geometry?

Back

sp² hybridization is associated with a trigonal planar molecular geometry.

Front

What hybridization is associated with a tetrahedral molecular geometry?

Back

sp³ hybridization is associated with a tetrahedral molecular geometry.

Front

What is the electronic configuration of Titanium (Ti)?

Back

The electronic configuration of Titanium is [Ar]4s²3d².

Front

What is the significance of bond angles in molecular geometry?

Back

Bond angles are significant as they determine the shape of the molecule and influence its reactivity and properties.

Front

What is electronegativity?

Back

Electronegativity is the ability of an atom to attract electrons in a chemical bond.

Front

How do you determine bond polarity?

Back

Bond polarity is determined by the difference in electronegativity (ΔEN) between the two atoms involved in the bond.

Front

What is the bond angle in a tetrahedral molecule?

Back

The bond angle in a tetrahedral molecule is approximately 109.5°.