Concept explainers
(a)
Interpretation:
The curve arrow should be drawn for contributing structure, valence electrons and all formal charges has to be shown.
Concept introduction:
Resonance: The delocalization of electrons which is characterized as several structural changes.
Formal charge:
The charge on an atom in a molecule is called its formal charge.
Formal charge can be calculated by using following formula,
(b)
Interpretation:
The curve arrow should be drawn for contributing structure, valence electrons and all formal charges has to be shown.
Concept introduction:
Resonance: The delocalization of electrons which is characterized as several structural changes.
Formal charge:
The charge on an atom in a molecule is called its formal charge.
Formal charge can be calculated by using following formula,
(c)
Interpretation:
The curve arrow should be drawn for contributing structure, valence electrons and all formal charges has to be shown.
Concept introduction:
Resonance: The delocalization of electrons which is characterized as several structural changes.
Formal charge:
The charge on an atom in a molecule is called its formal charge.
Formal charge can be calculated by using following formula,
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Organic Chemistry
- The oxygen atom in acetone possesses ____ unshared pairs and ____ shared pairs of electrons. The number of electrons that belong to oxygen is ____. Oxygen is a Group ____ element. The formal charge on oxygen in acetone is ____.arrow_forwardDraw the curved arrows to show the resonance structure for the following molecules. ( there are 3 molecules )arrow_forwardPlease draw the resonance structures and include formal chargearrow_forward
- What is the formal charge on the bold atoms? Please draw lone pairs where neededarrow_forwardDraw the curved arrows and the resulting resonance structure for the following structure. Include lone pairs and charges in your structure.arrow_forwardFor the compound below draw all resonance structures that are possible. Make sure to include formal charges, curved arrows (to show electron flow), and all electron pairs.arrow_forward
- Draw a more stable resonance structure for each of the following molecules and used curved arrows to transform the original structure to your new one. Specify formal charge if any.arrow_forwardWrite the resonance structure that would result from moving the electrons as the curved arrows indicate. Be sure to include formal charges if needed.arrow_forwarda) Draw the formal charges to the molecule below. Label atleast two functional groups found in this molecule. Identify and circle the π bonds. b) Draw a curly arrow notation to show how the electrons are redistributed to show a new resonance structure in which the formal charge has moved to a different heteroatom.arrow_forward
- Draw the correct curved arrow that generates the resonance structure shown.arrow_forwardAccording to the HONC rule, oxygen atom has a neutral formal charge , when it forms 2 bonds around itarrow_forwardWrite resonance structure for each of the following compounds and formal charges where appropriate. Which one most to hybrid? Explain.arrow_forward
- Organic Chemistry: A Guided InquiryChemistryISBN:9780618974122Author:Andrei StraumanisPublisher:Cengage Learning