
(a)
Interpretation:
The correct representation of the Hydrogen cyanide molecule and the electron-dot formula has to be discussed.
Concept introduction:
The electron structure of a given molecule contains delocalized bonding via possible structure of all electron-dot formulas is known as resonance description.
One form of resonance stable structure is converted into other forms. It possible in both single and multiple bonds molecule. The electron-dot formulas differing only in the placement of single and double bonds
Lewis structure otherwise known as Lewis dot diagrams or electron dot structures that show the bond between atoms and lone pairs of electrons that are present in the molecule. Lewis structure represents each atom and their position in structure using the chemical symbol. Excess electrons forms the lone pair are given by pair of dots, and are located next to the atom.
(b)
Interpretation:
The correct representation of the Hydrogen cyanide molecule and the electron-dot formula has to be discussed.
Concept introduction:
The electron structure of a given molecule contains delocalized bonding via possible structure of all electron-dot formulas is known as resonance description.
One form of resonance stable structure is converted into other forms. It possible in both single and multiple bonds molecule. The electron-dot formulas differing only in the placement of single and double bonds
Lewis structure otherwise known as Lewis dot diagrams or electron dot structures that show the bond between atoms and lone pairs of electrons that are present in the molecule. Lewis structure represents each atom and their position in structure using the chemical symbol. Excess electrons forms the lone pair are given by pair of dots, and are located next to the atom.
(c)
Interpretation:
The correct representation of the Hydrogen cyanide molecule and the electron-dot formula has to be discussed.
Concept introduction:
The electron structure of a given molecule contains delocalized bonding via possible structure of all electron-dot formulas is known as resonance description.
One form of resonance stable structure is converted into other forms. It possible in both single and multiple bonds molecule. The electron-dot formulas differing only in the placement of single and double bonds
Lewis structure otherwise known as Lewis dot diagrams or electron dot structures that show the bond between atoms and lone pairs of electrons that are present in the molecule. Lewis structure represents each atom and their position in structure using the chemical symbol. Excess electrons forms the lone pair are given by pair of dots, and are located next to the atom.
(d)
Interpretation:
The correct representation of the Hydrogen cyanide molecule and the electron-dot formula has to be discussed.
Concept introduction:
The electron structure of a given molecule contains delocalized bonding via possible structure of all electron-dot formulas is known as resonance description.
One form of resonance stable structure is converted into other forms. It possible in both single and multiple bonds molecule. The electron-dot formulas differing only in the placement of single and double bonds
Lewis structure otherwise known as Lewis dot diagrams or electron dot structures that show the bond between atoms and lone pairs of electrons that are present in the molecule. Lewis structure represents each atom and their position in structure using the chemical symbol. Excess electrons forms the lone pair are given by pair of dots, and are located next to the atom.

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Chapter 9 Solutions
Bundle: General Chemistry, Loose-leaf Version, 11th + OWLv2, 4 terms (24 months) Printed Access Card
- Draw the starting material that would be needed to make this product through an intramolecular Dieckmann reactionarrow_forwardDraw the major product of this reaction. Nitropropane reacts + pent-3-en-2-one reacts with NaOCH2CH3, CH3CHOHarrow_forwardIndicate whether the product formed in the reaction exhibits tautomerism. If so, draw the structure of the tautomers. OC2H5 + CoHs-NH-NH,arrow_forward
- Explain how substitutions at the 5-position of barbituric acid increase the compound's lipophilicity.arrow_forwardExplain how substitutions at the 5-position of phenobarbital increase the compound's lipophilicity.arrow_forwardName an interesting derivative of barbituric acid, describing its structure.arrow_forward
- Briefly describe the synthesis mechanism of barbituric acid from the condensation of urea with a β-diketone.arrow_forwardGiven the hydrazones indicated, draw the structures of the enamines that can be formed. Indicate the most stable enamine (explain). C6H5 C6H5 H C6H5 Harrow_forward4. Propose a Synthesis for the molecule below. You may use any starting materials containing 6 carbons or less (reagents that aren't incorporated into the final molecule such as PhзP do not count towards this total, and the starting material can have whatever non-carbon functional groups you want), and any of the reactions you have learned so far in organic chemistry I, II, and III. Your final answer should show each step separately, with intermediates and conditions clearly drawn.arrow_forward
- Indicate the importance of the indole ring. Find a representative example and list 5 structures.arrow_forwardΌΗ 1) V2 CO 3 or Nalt In منهarrow_forward6. The equilibrium constant for the reaction 2 HBr (g) → H2(g) + Br2(g) Can be expressed by the empirical formula 11790 K In K-6.375 + 0.6415 In(T K-¹) - T Use this formula to determine A,H as a function of temperature. Calculate A,-H at 25 °C and at 100 °C.arrow_forward
- Introductory Chemistry: An Active Learning Approa...ChemistryISBN:9781305079250Author:Mark S. Cracolice, Ed PetersPublisher:Cengage Learning
