Concept explainers
(a)
Interpretation:
The given compound is to be identified as either an ionic compound (i.e., one containing ionic bonds) or a covalent compound (i.e., one containing only covalent bonds).
Concept introduction:
If elements in a compound have large electronegativity differences, ionic bonding can occur. A more electronegative atom acquires electrons given up by a less electronegative atom forming oppositely charged ions. The electrostatic attraction between the positively charged cations and negatively charged anions forms the ionic bond. Most ionic compounds consist of a metal (the elements from left side of the periodic table) and a non metal (the elements from right side of the periodic table), whereas most covalent compounds consist of nonmetals only.
(b)
Interpretation:
The given compound is to be identified as either an ionic compound (i.e., one containing ionic bonds) or a covalent compound (i.e., one containing only covalent bonds).
Concept introduction:
If elements in a compound have large electronegativity differences, ionic bonding can occur. A more electronegative atom acquires electrons given up by a less electronegative atom, forming oppositely charged ions. The electrostatic attraction between the positively charged cations and negatively charged anions forms the ionic bond. Most ionic compounds consist of a metal (the elements from left side of the periodic table) and a non metal (the elements from right side of the periodic table), whereas most covalent compounds consist of nonmetals only.
(c)
Interpretation:
The given compound is to be identified as either an ionic compound (i.e., one containing ionic bonds) or a covalent compound (i.e., one containing only covalent bonds).
Concept introduction:
If elements in a compound have large electronegativity differences, ionic bonding can occur. A more electronegative atom acquires electrons given up by a less electronegative atom, forming oppositely charged ions. The electrostatic attraction between the positively charged cations and negatively charged anions forms the ionic bond. Most ionic compounds consist of a metal (the elements from left side of the periodic table) and a non metal (the elements from right side of the periodic table), whereas most covalent compounds consist of nonmetals only.
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Organic Chemistry: Principles and Mechanisms (Second Edition)
- a) 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_forwardidentify and draw the molecule...arrow_forwardCut off text reads add one curved arrow to resonance structure Carrow_forward
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- Draw all reasonable resonance structures for the following compounds. Be sure to show the proper arrows to indicate electron movementarrow_forwardDraw all possible resonance forms for anisole using appropriate arrow notation. Which resonance structure is most stable? Which is least stable? Draw the resonance hybrid for anisole, indicating all partial charges.arrow_forwardFor each of the following molecules, complete the following. (Please Explain) Draw the bond dipole for each polar bond. Indicate whether there is a net dipole or not using the blanks provided. You don’t need to provide the direction of the net dipole, only whether or not one exists.arrow_forward
- Organic Chemistry: A Guided InquiryChemistryISBN:9780618974122Author:Andrei StraumanisPublisher:Cengage Learning