TTU CHEM 1307 Quiz 3

Texas Tech University Prof. Casadonte

Identify the group on the periodic table

Alkali metals

Charge of Alkali metals?

+1

Identify the group on the periodic table

Alkaline earth metals

Charge of Alkaline earth metals?

+2

Identify the group on the periodic table

Transition metals

Charge of Transition metals?

Varies

Identify the group on the periodic table

Halogens

Charge of Halogens?

-1

Identify the group on the periodic table

Noble gases

Charge of Noble gases?

0

Name group 15 nonmetals

N, P

What is the charge of group 15 nonmetals?

-3

Name group 16 nonmetals

O, S, Ce

Charge of group 16 nonmetals?

-2

What is the dissociation energy equation?

Ediss=-Ecoulomb-(IE-EA)

What is the permittivity of free space equation?

Ecoulomb etc.

What is step one in solving for the dissociation energy?

Calculate E coulomb

What is step two in solving for the dissociation energy?

Convert to moles

What is step three in solving for the dissociation energy?

Convert to kJ/mol

What is step four in solving for the dissociation energy?

Plug into dissociation energy equation