This is a Brønsted-Lowry acid-base reaction. Draw structures for all the products, showing any non-zero formal charges in each one. Make sure your reaction is balanced. Note for advanced students: Draw only the most stable resonance structure for each product. NH. 2 Explanation Check + H₂O + 11 ► Click and drag to start drawing a structure. X 回 18 Ar m σ Ö 2024 McGraw Hill LLC. All Rights Reserved. Terms of Use | Privacy Center | Accessibility

Provide the structure for Compound X in the reaction scheme below. Include all lone pairs and formal charges. 1.-78 °C X÷A· Y÷F LDA -78 °C 2. NH4Cl Compound X H Compound Z

This is a Bransted-Lowry acid-base reaction. Draw structures for all the products, showing any non-zero formal charges in each one. Make sure your reaction is balanced. Note for advanced students: Draw only the most stable resonance structure for each product. NH,—CH,–CH=CH, + KOH 11 Click and drag to start drawing a structure.

Part 2 Provide the structure for Compound X in the reaction scheme below. Include all lone pairs and formal charges. X÷F•Y÷F Compound X + D + ос LDA -78 °C 2D H 1.-78 °C 2. NH4Cl Compound Z See Hint H C N O S F P

1. Consider the following acidic molecules. A OH D HO -OH O=C -OH Structure of dianion of C (HPO4²-) B HO O=A HO E POH OH P-O -P-OH OH OH с a. Draw the structure of dianions (i.e., after deprotonating the second most acidic proton) for molecules C and E. Make sure to indicate any formal charges on any atoms within each structure. Structure of dianion of E (H₂P₂O72²-)

Draw the simplest mechanism possible for the reaction below. You may need to re-draw structures to show bond lines or lone pairs. Note to advanced students: There may be more than one resonance structure for one of your products. Make sure the mechanism you draw creates the resonance structure that's shown. བྱི “དབྱིན 1:| ཐ ད ན “ 1 ཀྱིས .CN + CN + ח'

Please answer 1 & 2. Thanks!

Draw a resonance form for 1 H-pyrrolo[2,3-b]pyridine in which nitrogen has a formal charge of +1. Be sure to include all lone pairs and charges in your structure. H : ☐ 5 00 ER o0o Ar HB Π

Part A Draw the product formed when the structure shown below undergoes reaction with excess of (CH3CO)2O. Interactive 3D display mode NH₂ OH H₂N Draw the molecule on the canvas by choosing buttons from the Tools (for bonds), Atoms, and Advanced Template toolbars. The single bond is active by default. HD EXP. CONT י H с N S Cl Activate Windows Go to Settings to activate Windows

N,N-diethyl-m-toluamide (DEET) is the active ingredient in many insect repellent preparations. Following is one of the steps in its synthesis. In the box below draw the structure of the product of this reaction. MgBr H3C 0 ▾ + 1. CO₂ 2. H3O+ • You do not have to consider stereochemistry. • You do not have to explicitly draw H atoms. • Do not include lone pairs in your answer. They will not be considered in the grading. • Draw the Grignard reagent as a covalent magnesium bromide. n [ ]# product ChemDoodleⓇ 28