Concept explainers
(a)
Interpretation:
cis isomer should be drawn for the given trans isomer.
Concept Introduction:
The arrangement of groups attached to the carbo atoms involved in a
Cis Isomer: The two groups attached on same side of
In cis isomer the hydrogen atoms are on the same side of the two carbon atom.
Trans isomer: The two groups are attached on opposite sides of the carbon-carbon double bond;.
The hydrogen atoms are on the opposite side of the two carbon atom.
(b)
Interpretation:
trans isomer should be drawn for the given cis isomer.
Concept Introduction:
The arrangement of groups attached to the carbo atoms involved in a
Cis Isomer: The two groups attached on same side of
In cis isomer the hydrogen atoms are on the same side of the two carbon atom.
Trans isomer: The two groups are attached on opposite sides of the carbon-carbon double bond;.
The hydrogen atoms are on the opposite side of the two carbon atom.
Want to see the full answer?
Check out a sample textbook solutionChapter 9 Solutions
Chemistry & Chemical Reactivity
- Draw as many isomers as you can for C4H7Cl using bond-line structuresarrow_forwardWhat is the total number of single bonds, double bonds, and triple bonds in the best Lewis structure of C2H2? 0 single, 2 double, 1 triple 2 single, 1 double, 0 triple 3 single, 0 double, 0 triple 1 single, 2 double, 0 triple 2 single, 0 double, 1 triplearrow_forwardIsomers are different compounds that have the same molecular formula. If the atoms are connected in different ways, they are called constitutional or structural isomers. Geometric isomers are a type of isomer where the order of the atoms in the two compounds is the same but their arrangement in space is different. The most common types of geometric isomers are cis- and trans- isomers. PART 5: Constitutional/Structural Isomers Draw (using any method you wish) and give the IUPAC name for any four isomers with the molecular formula C6H12Brz. Structure: - Br CH₂ сна CH₂CH CH CH₂ CH₂ Br. Name: bromo-3 methyl peature Name: Structure: Structure: Name: Structure: comors Name:arrow_forward
- There are seven possible dichloropropene isomers (molecular formula C3H4Cl2). Draw their structures and name each isomer. (Hint: Don't over-look cis-trans isomers.)arrow_forwardThere are at least three different molecules with the formula C3H8O. Draw a Lewis structure for each possible constitutional isomer. Be careful not to duplicate any structures.arrow_forwardDraw Lewis electron dot diagram of compound CO2 to determine the molecular polarity by drawing the polarity vectorsarrow_forward
- The average bond energy (enthalpy) for a C=CC=C double bond is 614 kJ/molkJ/mol and that of a C−CC−C single bond is 348 kJ/molkJ/mol. Estimate the energy needed to break only the ππ bond of the double bond of 2-butene. Express your answer numerically in joules per molecule.arrow_forwardA triple bonded carbon can only bond with one other atom. O True O Falsearrow_forwardUnshared, or lone, electron pairs play an important role in determining the chermical and physical properties of organic compounds. Thus, it is important to know which atoms carry unshared pairs. Use the structural formulas below to determine the number of unshared pairs at each designated atom. Be sure your answers are consistent with the formal charges on the formulas. The number of unshared pairs at atom a is The number of unshared pairs at atom b is HyC CH The number of unshared pairs at atom e is The number of unshared pairs at atom a is The number of unshared pairs at atom b is HC CH The number of unshared pairs at atom e isarrow_forward
- One way of naming alcohols is to name the alkyl group that is attached to the −OH and add the word alcohol. Write bond-line formulas for (a.) propyl alcohol and (b.) isopropyl alcohol.arrow_forwardStructural Isomers: In the next part you will learn a little about structural isomers and how to draw them. Structural isomers are compounds with the same molecular formula, but different bonding arrangements or connectivities. In other words, the atoms are connected in a different order. For example, there are 2 different compounds with the molecular formula C4H10. They are given below: H H-C- H -H H H HHH H- H H-C -H Η ΗΗ H H Do you see how the atoms are bonded in a different order in the 2 structures? So they are structural isomers. C3H12 Find three different molecular structures, isomers, with this formula. (Hint: Remember the C rule where every C atom needs to have 4 bonds.) C2H60 Find two different molecules with this formula. (Hint: What are the 2 ways you can C5H10 How many structural isomers can you find for this formula? (Hint: Notice that 2 H atoms have been removed. This means that there is EITHER 1 double bond OR there is a ring structure.) Try to provide at least 4…arrow_forwardIf you rotate the hydrogen atoms to a different position in a a model of C2H6 by turning about the central C—C bond, do you get different structural (or constitutional) isomers of C2H5Cl?arrow_forward
- Chemistry by OpenStax (2015-05-04)ChemistryISBN:9781938168390Author:Klaus Theopold, Richard H Langley, Paul Flowers, William R. Robinson, Mark BlaserPublisher:OpenStaxIntroductory Chemistry: An Active Learning Approa...ChemistryISBN:9781305079250Author:Mark S. Cracolice, Ed PetersPublisher:Cengage LearningChemistry: The Molecular ScienceChemistryISBN:9781285199047Author:John W. Moore, Conrad L. StanitskiPublisher:Cengage Learning
- Introductory Chemistry: A FoundationChemistryISBN:9781337399425Author:Steven S. Zumdahl, Donald J. DeCostePublisher:Cengage LearningChemistry: Matter and ChangeChemistryISBN:9780078746376Author:Dinah Zike, Laurel Dingrando, Nicholas Hainen, Cheryl WistromPublisher:Glencoe/McGraw-Hill School Pub CoChemistry: Principles and ReactionsChemistryISBN:9781305079373Author:William L. Masterton, Cecile N. HurleyPublisher:Cengage Learning