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Organic Chemistry Main Menu Lecture 1: Introduction to Molecular Orbitals Lecture 10: Intermolecular Forces and Intro to Reactivity Lecture 11: Alkenes as Nucleophiles I Lectures 12 and 13: Alkenes II & III Lecture 14: Benzenes as Nucleophiles I Lecture 15 objectives and skills Lecture 2: Molecular Orbitals in Organic Structures Lecture 3: Molecular Orbitals and Resonance Lecture 4: Molecular Orbitals and Aromaticity Lecture 5: Nomenclature and IR Spectroscopy Lecture 6: Stereochemistry I Lecture 7: Stereochemistry II Lecture 8: Newman and Fisher Projections Lecture 9: Conformations and Cyclohexane Rings

SOLUTION EXTRA 2.1c

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The overall charge on each compound is zero, but in NaHCO₃ one oxygen has a –1 charge in and the sodium has a +1 charge and in NH₄Br the nitrogen has a +1 charge and the bromine has a –1 charge.

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EXTRA Problem 2.1: Lewis Structures 2 plain 2020-01-25T16:24:33-08:00
1. Draw the Lewis Structures of NaHCO₃ and NH₄Br. SOLUTION
2. Identify each bond as covalent or ionic. SOLUTION
3. Assign any non-zero formal charges. SOLUTION