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Lecture 42 Lewis Structures and Formal Charge.notebook
1
July 23, 2012
Jul 2311:16 PM
1 How many electrons are available to construct the Lewis structure of the sulfite ion?
A 24B 18C 26D 22E 20
Jul 2311:13 PM
2 The Lewis structure of the cyanide ion most closely resembles
A N2
B O2
C CO2
D NOE C2H2
Lecture 42 Lewis Structures and Formal Charge.notebook
2
July 23, 2012
Jul 2311:14 PM
3 Which of the following has a nonbonding pair of electrons on the central atom?
A BCl3B NH3
C CCl2Br2D PF5
E SO42
Lecture 42 Lewis Structures and Formal Charge.notebook
3
July 23, 2012
Jul 2311:18 PM
4 How many resonance structures are possible for the SO3 molecule?
A noneB 2C 3D 4E 4/3
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