CHM 2210C Chapter 2 Part B Sample Exam
Chapter 2 Part B: Dipoles in Molecules 10 points
Draw the stick/dot structure for the following compounds, then sketch the dipoles showing the bond angles.The electronegativity of selected nonmetal elements:
F 4.0; O 3.5; N 3.0; Cl 3.0; Br 2.8; C 2.5; S 2.5; H 2.1; P 2.1
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_____________1. H2O _____________2. CO2 __________ _ _3.
C2H4 _______ ______4.
SO2 __________ ___5.
SO3 ________ _____6.
HCN _________ ____7.
CH4 ________ _____8.
NH3 ________ _____9.
CH2O _________ ____10. C2H4 |
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