Concept explainers
(a)
Interpretation: The number of hydrogen atoms present around each carbon atom in the given molecule is to be predicted.
Concept introduction: Organic molecules often contain many atoms. To represent them in a simple way, condensed structures and skeletal structures are taken in consideration. In skeletal structures, a carbon atom is present at the junction of any two lines and at the end of a line. Enough hydrogen atoms should be bonded to carbon in order to make it tetravalent.
(b)
Interpretation: The number of hydrogen atoms present around each carbon atom in the given molecule is to be predicted.
Concept introduction: Organic molecules often contain many atoms. To represent them in a simple way, condensed structures and skeletal structures are taken in consideration. In skeletal structures, a carbon atom is present at the junction of any two lines and at the end of a line. Enough hydrogen atoms should be bonded to carbon in order to make it tetravalent.
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Chapter 1 Solutions
Organic Chemistry
- Q.How many electrons are in the valence shell of the carbon bearing the positive charge?arrow_forwardWhich molecules show an appropriate number of bonds around each carbon atom?arrow_forwardThe chemical structure of dimethyl ether O is shown below. Highlight each atom that is in a methyl group. H. H -C - 0-C-H Harrow_forward
- A molecule of propane and a molecule of propene have the same? Pick one answer. A. general formula. B. structural formula. C. number of carbon atoms. D. molecular formula.arrow_forwardWhich molecule corresponds to it?arrow_forwardName the functional group. Some molecules will have more than one functional group; in those cases, circle and name all functional groups present. 6. e. f.arrow_forward
- Determine the relationship between pairs of chemicals A-D (Resonance, structural isomer, different molecular formula. a. and он and C. and d. andarrow_forwardHow many hydrogens are present around each carbon atom in thefollowing molecules?arrow_forwardMatch the following organic compounds with their correct pair.arrow_forward
- Use the following Lewis diagram for 1,2-butadiene to answer the questions: H H 2 H -C- H 3 -H Remember that geometry refers to the geometry defined by the atoms, not the electron pairs. The geometry about atom C₁ is The ideal value of the C-C-C angle at atom C₂ is The geometry about atom C3 is degrees.arrow_forwarddent Name: 4. Indicate the polarity of any bonds in the following compounds using a dipole arrow (). Keep in mind that the dipole arrow points to the more electronegative atom in the bond. Then indicate the direction of the net dipole if it exists. X 5. Consider the following images where two arrows each point to a different bond in the each molecule. Then consider the rules for bond length and bond strength. Which indicated bond in each of the following compounds is shorter? Which indicated bond is stronger? b. Identify the hybridization of the atoms in these indicated bonds (H will be s). C. Indicate which orbitals are used to form each bond. For multiple bonds, indicate the orbitals used in individual bonds. (Example orbitals: 2sp³-1s) a. H₂C-CH=CH-CECH H H -CH CH₂-C C- 16. Consider the periodic trend for electronegativity. Then, rank the bands in each set below from most polararrow_forwardDraw the Lewis diagram and a resulting structural diagram to represent each of the following: 1. A molecule contains one hydrogen atom bonded to a carbon atom, which is bonded to a nitrogen atom. 2. A compound consisting of one silicon atom and two oxygen atoms. 3. A compound consisting of one carbon atom, one hydrogen atom, and three chlorine atoms. 4. Two carbon atoms bonded to each other – three hydrogen atoms bonded to one of the carbon atoms, and one hydrogen atom and one oxygen atom bonded to the other carbon atom.arrow_forward
- World of Chemistry, 3rd editionChemistryISBN:9781133109655Author:Steven S. Zumdahl, Susan L. Zumdahl, Donald J. DeCostePublisher:Brooks / Cole / Cengage LearningChemistry: Matter and ChangeChemistryISBN:9780078746376Author:Dinah Zike, Laurel Dingrando, Nicholas Hainen, Cheryl WistromPublisher:Glencoe/McGraw-Hill School Pub Co