Welcome to Jeopardy

1
Welcome to Jeopardy

• Chapter 3.A.
• Petroleum

2
Where would you find the residue?

• A. Top of the fractioning tower
• B. Bottom of the fractioning tower (rises
  slightly)
• C. Middle of the fractioning tower
• D. Bottom of fractioning tower (does not rise)

3
This term refers to a gas turning into a liquid.
4
Draw the molecular formula for butane.
5
Fractional distillation works on the basis of

• A. boiling points
• B. melting points
• C. volumes
• D. burning of oxygen

6
Where are the intermolecular forces greatest?

• A. Top of the fractioning tower
• B. Bottom of the fractioning tower
• C. Middle of the fractioning tower
• D. None of the above

7
This formula is a structural isomer of .
8
Rank the following from lowest boiling point to
highest.

• A. nonane
• B. septane
• C. methane
• D. propane

9
Draw 2 structural isomers for pentane.
10
Write the condensed formula for butane.
11
Which has a lower boiling point?

• A. Long straight chain alkane
• B. Long branched chain alkane

12
What area of the world uses the most petroleum?
13
How many bonds can carbon form?
14
What is the molecular formula for a molecule with
a molar mass of 72 g/mol?
15
Explain why an oil with 14 hydrocarbons is more
viscous than an oil with 6 hydrocarbons.
16
Where are the viscous substances located on the
fractioning tower?

• A. Top
• B. Bottom
• C. In the middle
• D. Inconclusive

17
Draw out 3,4,5 trimethyl octane.
18
CH3-CHCH-CH3

• A. Alkyne
• B. Alkane
• C. Alkene
• D. All of the above

19
What factors might prevent a trade agreement for
petroleum?
20
Draw the lewis dot structure for ethane.
21
Define a covalent bond.
22
Where would you find gasoline in the fractioning
tower?

• A. Very Top
• B. Somewhere in the Middle
• C. Near the Bottom
• D. Very Bottom

23
Which of the following objects contains
petroleum?

• A. Dime
• B. Soda Can
• C. Can of Peas
• D. Gold Ring

24
Where are the longest chains of hydrocarbons
found?

• A. Top
• B. Bottom
• C. In the middle
• D. Inconclusive

25
Where in the world has the largest petroleum
reserve?
26
Which has a lower boiling point?

• A. Long straight chain alkane
• B. Short straight chain alkane

27
Define vaporize.
28
Write the equation for burning methane.
29
How many valence electrons does Nitrogen have?
30
Name the following alkane.

• CH3 CH3
• I I
• CH3-CH2-CH-CH2-CH-CH3

31
What do the dots in lewis dot diagrams represent?
BE SPECIFIC!