Question 1

Refer to the resonance structure of HNO$$_3$$ shown in the image. Assign the formal charges to all atoms in this resonance form. Which of the following is correct?

Accepted Answer

+1 for N, -1 for oxygen (c), 0 for all other atoms

Question 2

Using the resonance structure of HNO$$_3$$ provided, what is the formal charge on the oxygen atom labeled (c)?

Accepted Answer

$$-1$$

Question 3

Based on the resonance structure of HNO$$_3$$ shown, which atom is most likely to act as a nucleophile in a chemical reaction?

Accepted Answer

Oxygen atom (c)

Assigning Formal Charges in Resonance Structures (HNO3 Example)

스터디 가이드 - 연습 문제

학습 가이드 - 플래시카드