Consider the Lewis structure shown for thionitromethane. נתון רב8uI1IP H3C N S: S: Draw the major resonance structure for the compound shown; include lone pairs of electrons, formal charges, and condensed hydrogen atoms (located in the More menu). Then draw curved arrows to show how this can be converted to the Lewis structure given. A. Draw the major resonance structure, then draw curved arrows to show how this can be converted to the Lewis structure given. Select Draw Templates More Erase B. Thionitromethane is redrawn for you. Draw curved arrows to show how this can be converted to the resonance structure you drew in part A. Select Draw Templates More Erase // W C N 0 S : 0 : H₂C S : 5:

Draw the best Lewis structure for HCN and determine the formal charge on the nitrogen. Please just put in single number for answer. If it is positive no need for the +, if it is negative, please use the -.

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In the following Lewis structure of [BrO3]", every atom, bond and lone pair is positioned. To complete the structure, drag the formal charge tags to the appropriate atom(s). Each marker may be used more than once, or not at all. If an atom has a formal charge of zero, do not drag a tag to it. When you drag the marker in, place the little crosshairs in the upper left corner of the marker directly over the atom(s) in question (not above them). Ö: Br: 2+ 2-

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. H₂C CH3 N. H3C CH3 Edit Drawing

The following line angle drawings have all lone pairs shown. Add formal charges on specific atoms wherever they are needed to complete the structures. Hint: both molecules are overall neutral! :0 :0: H. : :0:

Which of the following species is a valid resonance structure of A? Usecurved arrows to show how A is converted to any valid resonancestructure. When a compound is not a valid resonance structure of A,explain why not.

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.

Three major contributing resonance structures are possible for the following cation. One is given below. Draw the remaining structures (in any order), including nonbonding electrons and formal charges. Omit curved arrows. н н CH3З Which contributes most to the hybrid? The structure with the positive charge on sulfur. All contribute equally. O The structures with the positive charge on carbon.