Concept explainers
(a)
Interpretation:
The electron dot structure for the compound C2H2O is to be drawn.
Concept introduction:
The electron dot structure of any compound is the structure in which each element is properly represented with the help of symbols and lone pairs present on the elements are shown with the help of a pair of dots above that element.
(b)
Interpretation:
The orbital overlap picture of ethenone is to be drawn.
Concept introduction:
In chemistry, overlapping of orbital takes place to form bonds between the atoms. At least two orbitals must overlap with each other to form a bond. The examples of orbitals are s, p, d, f orbitals.Sigma bond involves the head to head overlapping of two orbitals; on the other hand, pi bond involves the side to side or lateral overlapping of two orbitals.
The lone pairs are unpaired electron present in the orbitals of the atom. Oxygen has two pairs of lone pair.
Want to see the full answer?
Check out a sample textbook solutionChapter 23 Solutions
CHEMISTRY-TEXT
- 16. Which of the following structures is the CORRECT resonance structure of the following. molecule: (A) (B) (C) (D) CH3- CH₂ CH3 -H CH₂CH3 CH₂CH-CH₂ CH3 CH3arrow_forwardThe following are partial Lewis structures for neutral organic compounds. How many lone pairs would be present in a complete Lewis structure for a , b , and c below? (a) (b) (c) 'N. H Narrow_forwardThe curved arrow notation introduced in Section 1.6B is a powerful method used by organic chemists to show the movement of electrons not only in resonance structures, but also in chemical reactions.Because each curved arrow shows the movement of two electrons, following the curved arrows illustrates what bonds are broken and formed in a reaction. Consider the following three-step process. (a) Add curved arrows in Step [1] to show the movement of electrons. (b) Use the curved arrows drawn in Step [2] to identify the structure of X. X is converted in Step [3] to phenol and HCl.arrow_forward
- Compute the formal charge (FC) on each atom in the following structures.(a) Methane (CH4)arrow_forwardDraw the shapes of the following molecules and ions in 3-dimension. Show clearly any lone pairs of electrons on the central atom, state the number of bond pairs and lone pairs of electrons on the central atom and name the shape of the molecule or ion. (a) CH3+, methyl carbocation (b) HOBr, bromic (I) acid (c) NCl3, nitrogen trichloride Provide everything stated in the instructions for each compound.arrow_forwardDraw complete Lewis structures for the following condensed structural formulas.(a) CH3(CH2)3CH(CH3)2 (b) (CH3)2CHCH2Cl(c) CH3CH2COCN (d) CH2CHCHO(e) (CH3)3CCOCHCH2 (f) CH3COCOOHarrow_forward
- The curved arrow notation introduced in Section 1.6B is a powerfulmethod used by organic chemists to show the movement of electronsnot only in resonance structures, but also in chemical reactions.Because each curved arrow shows the movement of two electrons,following the curved arrows illustrates what bonds are broken andformed in a reaction. Consider the following three-step process. (a) Addcurved arrows in Step [1] to show the movement of electrons. (b) Use thecurved arrows drawn in Step [2] to identify the structure of X. X isconverted in Step [3] to phenol and HCl.arrow_forwardCompute the formal charge (FC) on each atom in the following structures. (b) The hydronium ion, H3O+arrow_forwardA 1.88/The curved arrow notation introduced in Section 1.6B is a powerful method used by organic chemists to show the movement of electrons not only in resonance structures, but also in chemical reactions. Because each curved arrow shows the movement of two electrons, following the curved arrows illustrates what bonds are broken and formed in a reaction. Consider the following three-step process. (a) Add curved arrows in Step [1] to show the movement of electrons. (b) Use the curved arrows drawn in Step [2] to identify the structure of X. X is converted in Step [3] to phenol and HCI. H [1] + H-i: + :ÖH HO [2] + H-i: [3] phenolarrow_forward
- (1) What is the valence electron configuration for the carbon atom? (2) What is the valence electron configuration for the carbon atom?arrow_forwardDraw electron dot and cross diagrams for the following compounds. Only the outermost shell of electrons needs to be shown. Use a different dot or cross for each atom or ion. (a) CH3COOH, ethanoic acid (b) S2Cl2, disulfur dichloride (c) O22, peroxide ion Provide everything stated in the instructions.arrow_forward(a) Label each carbon, oxygen, and nitrogen atom as being sp, sp, or sp' hybridized. (b) Circle and identify each functional group by its formal name. (c) Redraw the following compound to be a complete Lewis structure, showing all carbons, hydrogens, bonds, and nonbonded electrons. yo NECarrow_forward
- ChemistryChemistryISBN:9781305957404Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCostePublisher:Cengage LearningChemistryChemistryISBN:9781259911156Author:Raymond Chang Dr., Jason Overby ProfessorPublisher:McGraw-Hill EducationPrinciples of Instrumental AnalysisChemistryISBN:9781305577213Author:Douglas A. Skoog, F. James Holler, Stanley R. CrouchPublisher:Cengage Learning
- Organic ChemistryChemistryISBN:9780078021558Author:Janice Gorzynski Smith Dr.Publisher:McGraw-Hill EducationChemistry: Principles and ReactionsChemistryISBN:9781305079373Author:William L. Masterton, Cecile N. HurleyPublisher:Cengage LearningElementary Principles of Chemical Processes, Bind...ChemistryISBN:9781118431221Author:Richard M. Felder, Ronald W. Rousseau, Lisa G. BullardPublisher:WILEY