NAME: ANSWER KEY
ChemV21L: Quiz #2
I. Line Angle Formulas: Convert the following condensed structural formulas to line angle
drawings.
a.) CH3CH2CH=CH2
nonpolar
b.) CH3CH2OH
OH
polar
c.) CH3OCH3
O
polar
d.) CH3COOH
O
OH
polar
e.) Which of the above compounds are isomers of each other?
(B) and (C) are isomers – same chemical formula of C2H6O but different connectivity
f.) Use the following electronegativity data to determine whether the above compounds
are polar or nonpolar.
Element
C
H
O
eN
2.5 2.1 3.5