FA26120AE2

Nomenclature

2

Name P₄S₃

Tetraphosphorus Trisulfide

3

What is the formula for Cobalt (II) Nitrate

CoNO3

4

Name PtCl₄

Platinum (IV) Chloride

5

What is the formula for Sodium Carbonate Decahydrate

Na₂CO₃ · 10H₂O

Bonding

2

A C-H bond has a difference in electronegativity of about 0.3. Is this a polar covalent, nonpolar covalent, or ionic bond?

nonpolar covalent

3

Which of the following contains ionic bonds: H₂S, PCl₃, MgBr₂

MgBr₂

4

Draw the Lewis structure for HCN and state the number of sigma and pi bonds. 

2 sigma bonds 2 pi bonds

5

Draw the Lewis structure for CO and calculate the formal charges on all atoms.

C: -1

O: +1

Geometry and Polarity

2

Give me the Electron Pair Geometry, Molecular Geometry, and polarity of BF₃

EG: Trigonal Planar

MG: Trigonal Planar

Nonpolar

3

Give me the Electron Pair Geometry, Molecular Geometry, and polarity of NH₃

EG: Tetrahedral

MG: Trigonal Pyramidal

Polar

4

Give me the Electron Pair Geometry, Molecular Geometry, and polarity of H₂O

EG: Tetrahedral

MG: Bent

Polar

5

Give me the Electron Pair Geometry, Molecular Geometry, and polarity of XeF₂

EG: Trigonal Bipyramidal

MG: Linear

Nonpolar

MO theory

2

Calculate the bond order for both of the MO diagrams on the board.

O₂⁺: 2.5

O₂^2-: 1

3

Which one of these has a stronger bond?

O₂⁺

4

Which one of these has a longer bond?

O₂^2-

5

Determine which of these species is paramagnetic and which is diamagnetic.

2-: Diamagnetic

+: Paramagnetic

Other

2

Name any Spotify artist with over 100 million monthly listeners.

Bruno Mars, Rihanna, The Weeknd, Justin Bieber, Taylor Swift, Lady Gaga

3

Who won the Super Bowl last season?

Seattle Seahawks

4

Dr. Pepper has this many flavors.

23

5

Name this language: Rwyf wrth fy modd â Chyfarwyddyd Atodol mewn Cemeg!

Welsh