Concept explainers
(a)
Interpretation:
Whether the given structure is a legitimate Lewis structure is to be determined.
Concept introduction:
For a valid Lewis structure of a molecule, the atoms must not exceed their normal valency. In general, this means atoms from the 2nd row onward, of the periodic table, must follow the octet rule. The exceptions to this rule are elements from the third row like S, P, etc., which are capable of expanding their octets to a maximum of twelve valence electrons. A hydrogen atom cannot have more than two valence electrons.
(b)
Interpretation:
Whether the given structure is a legitimate Lewis structure is to be determined.
Concept introduction:
For a valid Lewis structure of a molecule, the atoms must not exceed their normal valency. In general, this means atoms from the 2nd row onward of the periodic table must follow the octet rule. The exceptions to this rule are elements from the third row like S, P, etc., which are capable of expanding their octets to a maximum of twelve valence electrons. A hydrogen atom cannot have more than two valence electrons.
(c)
Interpretation:
Whether the given structure is a legitimate Lewis structure is to be determined.
Concept introduction:
For a valid Lewis structure of a molecule, the atoms must not exceed their normal valency. In general, this means atoms from the 2nd row onward of the periodic table must follow the octet rule. The exceptions to this rule are elements from the third row like S, P, etc., which are capable of expanding their octets to a maximum of twelve valence electrons. A hydrogen atom cannot have more than two valence electrons.
(d)
Interpretation:
Whether the given structure is a legitimate Lewis structure is to be determined.
Concept introduction:
For a valid Lewis structure of a molecule, the atoms must not exceed their normal valency. In general, this means atoms from the 2nd row onward of the periodic table must follow the octet rule. The exceptions to this rule are elements from the third row like S, P, etc., which are capable of expanding their octets to a maximum of twelve valence electrons. A hydrogen atom cannot have more than two valence electrons.
(e)
Interpretation:
Whether the given structure is a legitimate Lewis structure is to be determined.
Concept introduction:
For a valid Lewis structure of a molecule the atoms must not exceed their normal valency. In general, this means atoms from the 2nd row onward of the periodic table must follow the octet rule. The exceptions to this rule are elements from the third row like S, P, etc. which are capable of expanding their octets to a maximum of twelve valence electrons. A hydrogen atom cannot have more than two valence electrons.
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Chapter 1 Solutions
ORGANIC CHEMISTRY E-BOOK W/SMARTWORK5
- The next part of the problem is to draw the resonance hybrid. (Exclude formal charges) I’m not sure where to put the dotted resonance lines of the hybrid structure.arrow_forwardBelow are two sets of resonance structures. Where applicable provide the missing curved arrow notation, lone pair electrons, and nonzero formal charge. Do not delete or add any bonds or atoms.arrow_forwardSee image and include any lone pairs and any charges as wellarrow_forward
- d. Supply a molecular formula and a possible structure for the compound shown here. explain please and show the calculationsarrow_forwardPlease answer this NEATLY, COMPLETELY, and CORRECTLY for an UPVOTE. Write the resonance structure that would result from pushing the electrons as indicated by the curved arrow.Zarrow_forwardThe molecule shown here has quite a large dipole, as indicated in its electrostatic potential map. Explain why.Hint: Consider various resonance structures.arrow_forward
- Problem Draw Lewis structures for the following:(a) Ethylene (C2H4), the most important reactant in the manufacture of polymers(b) Nitrogen (N2), the most abundant atmospheric gasPlan We show the structure resulting from steps 1 to 4: placing the atoms, counting the total valence electrons, making single bonds, and distributing the remaining valence electrons in pairs to attain octets. Then we continue with step 5, if needed.arrow_forwardplease answer this spec question and let me know what molecule/structure it is!arrow_forwardall one problem, fill in the blanks, draw the arrowsarrow_forward
- For problem 3, why does N keep its electrons in addition to taking the H+ from the other molecule? Didn't it give its electrons to the other molecule?arrow_forwardIn the following structure we recognize an example that yields what resonance pattern?arrow_forwardPlease draw all possible resonance structures, provided with an explanationarrow_forward
- Organic Chemistry: A Guided InquiryChemistryISBN:9780618974122Author:Andrei StraumanisPublisher:Cengage Learning