Look carefully at the arrow formalisms shown below and identify any/all that lead to important new resonance forms. There can be more than 1 answer. A. B. C.

Assign formal charges to each nitrogen atom in the molecule shown below. Enter your answers as numbers and include a positive sign (e.g., +2) or negative sign (e.g., -1) as needed. nitrogen a: type your answer... Previous Time Remaining H- nitrogen b: type your answer... H C H N= a b MacBook Pro IN nitrogen c: type your answer... (D)) с Next

Compare columns I and II, and write A if the value in column l is greater than in l B if the value in column 1l is greater than in ! cif both values are equal D if the value in column 1 cannot be compared with that in II Number of Resonance Structures Column II Column I

Hiii... I have trouble to anwer resonance question .. can i get the anwer scheme ti this question and can you explain me in details step by step so that i can understand this topic better. Thank youu!

Which of these is not a valid resonance structure of A? :0: :0:0 ;0: A B D E D B) they are all valid E O © O O O

Follow the curved arrows to draw a second resonance structure for each species. a. b. :o: C. -NEN: NH₂

Resonance: Resonance form of diazoethane Part A Draw the resonance structure of the following substance. Interactive 3D display mode H3C NN ·NEN [1] Draw the molecule on the canvas by choosing buttons from the Tools (for bonds), Atoms, and Advanced Template toolbars, including charges where needed. The single bond is active by default. H2D EXP. CONT. ?* L Marvin JS by ChemAxon I! C OZO N S CI Br I P 4 of 26 LL Review | Constants | Periodic Table

7. Which of the following is/are correct resonance structure(s) for the following compound? i. ii. a. b. +NH₂ 0 A C. A H :0:0: ÖY NH₂ taip B : NH₂ H B H + NH₂ D H : NH₂ D E H 8. Provide ALL resonance contributors for the molecules I and II below. (Include the original structure provided below to start your answer.) For each molecule, draw the actual resonance hybrid structure indicating the atoms that carry a partial charge using the o symbol. You do NOT need to provide a numerical value of the partial charge. + NH₂ 0 E F H

[References] What are resonance descriptions for the following molecules? a. NO2 b. SO3 Submit Answer Try Another Version 6 item attempts remaining :O-5

3. Provide at least one significant alternative resonance form for each molecule below. Generate a total of six correct structures to receive credit for this question. Provide curved arrows on the given structure to show how it relates to the first structure you draw in each case. An example is shown below in blue. A. R2N° C. R2N. E. B. D.