Jeopardy 10/13/2023 IMF

Intermolecular Forces

100

What is the weakest intermolecular force?

London dispersion forces. 

200

What's stronger, Ion-Dipole Forces or Hydrogen Bonding?

Ion-Dipole

300

What's stronger, Dipole-Dipole or Hydrogen Bonding?

Hydrogen bonding

400

What elements does hydrogen have to be bonded with to allow hydrogen bonding?

N, O, F (Nitrogen, Oxygen, Fluorine)

500

The more surface area a compound has the more (blank) forces it has.

London dispersion 

Polyatomic Ions

100

SO₃^2-

Sulfite

200

NO₂^-

Nitrite

300

SCN^-

Thiocyanate

400

ClO₂^-

Chlorite

500

Cr₂O₇^2-

Dichromate

VSEPR

100

5 Bonds and 0 Lone Pairs (AX₅)

Trigonal Bipyramidal

200

2 Bonds and 2 Lone Pairs (AX₂E₂)

EG= Tetrahedral MG= Bent (Angular)

300

3 Bonds and 1 Lone Pair (AX₃E)

EG= Tetrahedral MG= Trigonal Pyramidal

400

4 bonds and 2 lone pairs (AX₄E₂)

EG= Octahedral MG= Square Planar

500

4 Bonds and 1 Lone Pair (AX₄E)

EG= Trigonal Bipyramidal MG= See-Saw

Polyatomic Ions II

100

SO₄^2-

Sulfate

200

NO₃^-

Nitrate

300

PO₄^3-

Phosphate

400

N₃^-

Azide

500

HCO₃^-

Bicarbonate

General Questions

100

What is the most electronegative element?

Fluorine

200

What is the least electronegative element?

Francium

300

What does the symbol λ stand for? (Think back to beginning of class)

wavelength 

400

The stronger the intermolecular force the (blank) the boiling point.

Higher

500

What bonds are 100% non-polar?

Anything bonded with itself or C-H