Open Question: How many total carbon atoms are found in a molecule of 3-ethyl-2-pentene?
1) How many total carbon atoms are found in a molecule of 3-ethyl-2-pentene?
A) 5
B) 6
C) 7
D) 8
2) A hydrocarbon that contains a carbon-carbon double bond is called a(n)
A) alkene.
B) alkane.
C) alkyne.
D) alkine.
3) Which of the following compounds would be named with a name that ends in -ene?
A) CH3-CC-CH2-CH2-CH3
B) CH3-CH2-CH2-CH3
C) CHC-CH2-CH2-CH3
D) CH3-CH2-CH2-CHCH2

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