Using electrons and/or lone pairs in the following conjugated system, create a resonance form by moving electrons as far as possible. Modify the structure to show the resonance structure resulting from the movement of electrons. Be sure to include all lone pairs of electrons and charges. +. + 5 0:

Part II Resonance 4. Draw all reasonable resonance structures for the following compound. Include only structures where all atoms (except H) have octets. Circle the most important structure that you drew. NH₂

11. Which of the following statements about resonance is true? I. Resonance hybrids occur because a compound changes back and forth between two or more resonance structures. II. Resonance structures differ in the arrangement of electrons but not in the arrangement of atoms. III. Resonance hybrids contain delocalized electrons. IV. Resonance structures for a given compound always contribute equally to the resonance hybrid. V. Resonance structures occur when there are two or more valid Lewis structures for a given compound. VI. Resonance hybrids are a composite of resonance structures. a. I, II, V, VI b. I, II, V, VI c. II, III, IV, VI d. II, III, V, VI e. II, IV, V, VI 12. How many resonance forms will nitrate ion (NO3-) have? a. -1 b. 0 c. 1 d. 2 e. 3 13. A list of non-metals is given below. Which elements cannot exceed the octet rule? B Si N P O S F Cl a. Si, P, S, Cl b. B, N, O, F c. O, S, F, Cl d. B, Si, N, P e. All eight elements can exceed the octet…

Draw resonance structures for the following compound: Add curved arrow(s) to show resonance using one of the five patterns, and modify the second structure given to draw the new resonance structure. Include relevant formal charges in your structure. Use the + and - tools to add/remove charges to an atom, and use the single bond tool to add/remove double bonds. H3C. CH3 x H3C CH₂ Edit Drawing H3C H3C. + CH 3 CH3

N°H HN. HO но. HN the lone pairs to help you track the movement of electrons. Note that all the charges are as shown but the lone pairs of electrons might be omitted so, add 6. Using curved arrows draw at least one resonance structure for each of the following species.

Draw out the organic shorthand for the molecules below, and then draw another possible resonance structure of the same molecule next to with arrows to show electron movement.  -CH3CH2CONH3 -CH3CH2COOH

да Using a electrons and/or lone pairs in the following conjugated system, create a resonance form by moving electrons as far as possible. Modify the structure to show the resonance structure resulting from the movement of electrons. Be sure to include all lone pairs of electrons and charges. 2 Π x G さ C

please explain also

give some tips how to find significant resonance structures of organic molecules

The structure below contains a charged carbon atom. Add the appropriate hydrogen atoms and lone pairs so that its valence matches the given charge.