Question 3 1 pts What are the formal charges on phosphorus and the starred oxygen atom...
What are the formal charges on the phosphorus, chlorine and oxygen atoms in the following molecule? P Cl O +1 -1 -2 0 -1 0 -3 0 -1 +1 +1 0 +1 0 -1
Question 7 1 pts What are the formal charges for each of the oxygen atoms in the following structure? Fill in the charges in the fields below. 1 :0: :0:3 The formal charge on 1 is: The formal charge on 2 is: The formal charge on 3 is:
Question 9 4 pts The formal charge on the oxygen atom in the following Lewis structure is 2
1.2 Consider the molecule, CℓPO2. (The phosphorus atom is the central atom.) (there is no charge,the question is correct the following way) 1.2.1 Draw the 3-D Lewis dot structure of the molecule, including all possible resonance structures. Your structures must not show any hyper-valency. Use different symbols for the valence electrons of the different atoms. Do not use dashes to represent bonds. Indicate all lone electron pairs. 1.2.2 Calculate the formal charges of all atoms in all the Lewis structures....
Question 7 1 pts How many equivalent resonance structures can be drawn for NO2F (N is the central atom) where all atoms satisfy the octet rule? 03 0 1 o 4 O 2 Question 8 1 pts A resonance structure of ozone (03) is given blow. What is the formal charge on the central oxygen atom? ö-0–o: O +2 o-2 00 +1 Question 9 1 pts Which of the following is the best Lewis structure for CIF +? : 51:...
7. Assign formal charges to each atom of the following molecule. (Note: formal charges of zero are not labeled.] 64- 20 :0 I S -O-y =1" N=N= C=O 6 -4- >= * T T 4-6-4-0 so2-3=0 Hon=c=0 :0 : _Re 00 :0: :0:
Question 13 (2.5 points) What is the formal charge of the indicated oxygen atom in the given structure? 1 0 O +1 0-1 O +2 0-2 Оо
In the resonance form(s) for PO43─ having zero formal charge on phosphorus, what is the phosphorus-oxygen bond order? 1.25 2.00 1.00 1.33 1.50
Question 6 1 pts What is the bond order for the PO (phosphorus oxygen) bond in PO4? 4/3 5/4 ooooo 2 1 1.5
Determine the formal charges of each atom in the structure below. Hydrogen −5 −4 −3 −2 −1 0 +1 +2 +3 +4 +5 Phosphorus −5 −4 −3 −2 −1 0 +1 +2 +3 +4 +5 Nitrogen −5 −4 −3 −2 −1 0 +1 +2 +3 +4 +5