Concept explainers
(a)
Interpretation:
The thing that is wrong in the given condensed structural formula for
Concept Introduction:
The structural representation of organic compound can be done in 2D and 3D. In two-dimensional representation, there are four types of representation in which an organic compound can be drawn. They are,
- Expanded structural formula
- Condensed structural formula
- Skeletal structural formula
- Line-angle structural formula
Structural formula which shows all the atoms in a molecule along with all the bonds that is connecting the atoms present in the molecule is known as Expanded structural formula.
Structural formula in which grouping of atoms are done and in which the central atoms along with the other atoms are connected to them are treated as group is known as Condensed structural formula.
Structural formula that shows the bonding between carbon atoms alone in the molecule ignoring the hydrogen atoms being shown explicitly is known as Skeletal structural formula.
Structural formula where a line represent carbon‑carbon bond and the carbon atom is considered to be present in each point and the end of lines is known as Line-angle structural formula.
The valency of carbon atom is four. Hence, it can form four covalent bonds by sharing the four valence electrons.
(b)
Interpretation:
The thing that is wrong in the given condensed structural formula for alkane has to be found.
Concept Introduction:
The structural representation of organic compound can be done in 2D and 3D. In two-dimensional representation, there are four types of representation in which an organic compound can be drawn. They are,
- Expanded structural formula
- Condensed structural formula
- Skeletal structural formula
- Line-angle structural formula
Structural formula which shows all the atoms in a molecule along with all the bonds that is connecting the atoms present in the molecule is known as Expanded structural formula.
Structural formula in which grouping of atoms are done and in which the central atoms along with the other atoms are connected to them are treated as group is known as Condensed structural formula.
Structural formula that shows the bonding between carbon atoms alone in the molecule ignoring the hydrogen atoms being shown explicitly is known as Skeletal structural formula.
Structural formula where a line represent carbon‑carbon bond and the carbon atom is considered to be present in each point and the end of lines is known as Line-angle structural formula.
The valency of carbon atom is four. Hence, it can form four covalent bonds by sharing the four valence electrons.
Want to see the full answer?
Check out a sample textbook solutionChapter 12 Solutions
Bundle: General, Organic, and Biological Chemistry, 7th + OWLv2 Quick Prep for General Chemistry, 4 terms (24 months) Printed Access Card
- The general formula of an alkane is CnH2n+2 . What is the general formula of an (a) alkene? (b) alkyne? (c) alcohol derived from an alkane?arrow_forwardSelect those compounds that can be correctly called unsaturated and classify each one as an alkene or an alkyne: a.CH3CH2CH3f. b.CH3CH=CHCH3g. c.h.CH2=CHCH2CH3 d.i. e.arrow_forwardWhat is the difference in bonding and in the general molecular formula between an alkene and an alkane with the same number of carbon atoms?arrow_forward
- Use the generic formula for alkanes (CnH2n+2) to derive molecular and condensed structural formulas for: a. Propane, 3 carbon atoms b. Octane, 8 carbon atoms c. Butane, 4 carbon atomsarrow_forwardHow does the structure of a cycloalkane differ from that of a straight-chain or branched-chain alkane?arrow_forwardWhat is meant by the term “unsaturated hydrocarbon”? What structural feature characterizes unsaturated hydrocarbons?arrow_forward
- What is the difference in bonding and in general molecular formula between an alkene and a cycloalkane with the same number of carbon atoms?arrow_forwardIs the general formula of a cycloalkanes the same as the general formula of an alkane, CnH2n+2? Draw any structural diagram to illustrate your answer.arrow_forwardAccording to Table 2.10, five constitutional isomers are possible for alkanes with six carbon atoms. Write structural and condensed formulas for these isomers.arrow_forward
- Which of the following compounds contains a ketone functional group? A CH3 - 0- CH2 - CH3 CH3- CHO CH3-CH2-0-CH2=CH3 CH3-CH2- CO - CH3 CH3- CH2 - CH2 - CH2 - OH Question 17 The hydrogenation of an alkene gives a(n). alkane B. alkyne benzene D. alkene isomerarrow_forwardWhat is the molecular formula for each of the following? a. a 4-carbon hydrocarbon with two pie bonds and no rings b. a 10-carbon hydrocarbon with one pie bond and 2 ringsarrow_forwardName each of the following alkanes. H3C-CH2-CH2-CH2-CH3 Spell out the full name of the compound.arrow_forward
- Organic And Biological ChemistryChemistryISBN:9781305081079Author:STOKER, H. Stephen (howard Stephen)Publisher:Cengage Learning,General, Organic, and Biological ChemistryChemistryISBN:9781285853918Author:H. Stephen StokerPublisher:Cengage Learning
- Chemistry for Today: General, Organic, and Bioche...ChemistryISBN:9781305960060Author:Spencer L. Seager, Michael R. Slabaugh, Maren S. HansenPublisher:Cengage LearningChemistry: The Molecular ScienceChemistryISBN:9781285199047Author:John W. Moore, Conrad L. StanitskiPublisher:Cengage LearningIntroductory Chemistry: A FoundationChemistryISBN:9781337399425Author:Steven S. Zumdahl, Donald J. DeCostePublisher:Cengage Learning