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Chapter 1: Q55P (page 2)

Draw a Lewis structure for each of the following:

a. CH3NH2

b. HNO3

c. NaNH2

d. NH2O-

Short Answer

Expert verified

a. NH3NH2

=4+3+5+2=14


b. HNO3

=1+5+12=18


c. NaNH2

=1+5+2=8


d. NH2O-

=5+2+6+1=14

Step by step solution

01

Determine the total number of valence electrons.

a. NH3NH2

=4+3+5+2=14


b. HNO3

=1+5+12=18


c. NaNH2

=1+5+2=8


d. NH2O-

=5+2+6+1=14

02

Distribute the atoms, form bonds and fill in their octets

Use the number of valence electrons determined in step1 to fill up the octet.

a.NH3NH2


b.HNO3


c. NaNH2




d. NH2O-


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