QUESTION 3 What is the formal charge on the oxygen atom in N₂O (the atomic order is N-N-O)? NTFON -2 -1 +1 0 +2 QUESTION 4 The Lewis structure reveals an unpaired electron (free radical) in which of the following species? O NO2 NO₂ O N₂O O HNO3 O NO3

Which is the most stable radical? 0 O X K a x 43 44 45

Question 8

The nitrate anion NO-3 has three resonance structures. Draw all three.

Is the Lewis structure shown for AICI 3 correct or incorrect? Drawing the structure again on your scrap paper can help you find the answer. 3 Al³+ 361-

QUESTION 19 Based on the structure shown below, what is the formal charge on the sulfur? 2- :O-S=0 :O: :OISMO: O-1 ○ +2 ○ -2 ○ +1 ○ 0

Draw the Lewis structure for Na₂Cl₂ DSC 31

Decide how the electrons in the following table would be listed, if they were listed in order of increasing electrostatic potential energy. That is, select "1" next to the electron with the lowest electrostatic potential energy, select "2" next to the electron with the second lowest electrostatic potential energy, and so on. electrostatic electron location potential energy A 5.0 nm from an anion with a charge of -1 (choose one) 1.6 nm from an anion with a charge of -1 |(choose one) v B 3.0 nm from an anion with a charge of -1 (choose one) C |(choose one) ♥ (choose one) 1 (lowest) 1.6 nm from an anion with a charge of -2 4 (highest) Continue Submit Assignmer 02021 McGraw Hill LLC. All Rights Reserved. Terms of Use I Privacy Center | Accessibilit DELL