Test #3 (CH9 & 10)

Question 1

3 atoms in same plane (horizontally)

Answer 1

equatorial atoms

Question 2

3 atoms in same plane (vertical )

Answer 2

Axial atoms

Question 3

Steps for Lewis Dot structure –> Molecule

Answer 3

1. Count the number of valence e- present

Question 4

step 2.

Answer 4

Put the central Atom in middle and other atoms surrounding the central atom

Question 5

Step # 3

Answer 5

Place some of the lone pair e- on the e- rich atom

Question 6

S + S atomic orbital =

Answer 6

Sigma molecular orbital

Question 7

p + p atomic orbital =

Answer 7

Pi molecular orbital

Question 8

Molecular structure of Benzene

Answer 8

Hexagon w/ double bond every other line of Hex. (C6H6)

Question 9

Weakest intermolecular force

Answer 9

Vander Waals force then London Dispersion

Question 10

2nd weakest

Answer 10

Dipole - Dipole forces

Question 11

3rd weakest

Answer 11

Hydrogen Bonding

Question 12

Strongest force

Answer 12

ion - Dipole forces (aka. ionic bond)

Question 13

Arrow to show a bonds polarity…

Answer 13

ALWAYS points towards the negative

Question 14

Solid to gas

Answer 14

Sublimation

Question 15

Solid to liquid

Answer 15

Melting / fusion pt.

Question 16

Liquid to gas

Answer 16

Vaporization

Question 17

Gas to Solid

Answer 17

Deposition

Question 18

Gas to Liquid

Answer 18

Condensation

Question 19

Liquid to Solid

Answer 19

Freezing