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Solutions for Chapter 20: Chemistry 11th Edition

Chemistry | 11th Edition | ISBN: 9780073402680 | Authors: Raymond Chang

Full solutions for Chemistry | 11th Edition

ISBN: 9780073402680

Chemistry | 11th Edition | ISBN: 9780073402680 | Authors: Raymond Chang

Solutions for Chapter 20

Solutions for Chapter 20
4 5 0 357 Reviews
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Textbook: Chemistry
Edition: 11
Author: Raymond Chang
ISBN: 9780073402680

Chemistry was written by and is associated to the ISBN: 9780073402680. Since 94 problems in chapter 20 have been answered, more than 318379 students have viewed full step-by-step solutions from this chapter. Chapter 20 includes 94 full step-by-step solutions. This textbook survival guide was created for the textbook: Chemistry, edition: 11. This expansive textbook survival guide covers the following chapters and their solutions.

Key Chemistry Terms and definitions covered in this textbook
  • alpha (a) helix

    For proteins, a feature of secondary structure that forms when a portion of the protein twists into a spiral.

  • amine

    Compounds containing a nitrogen atom that is connected to one, two, or three alkyl or aryl groups.

  • amines.

    Organic bases that have the functional group —NR2, where R may be H, an alkyl group, or an aromatic group. (24.4)

  • chemical equilibrium.

    A state in which the rates of the forward and reverse reactions are equal. (14.1)

  • Cycloalkane

    A saturated hydrocarbon that contains carbons joined to form a ring

  • Deshielding

    The term used to express the concept of less shielding in NMR

  • flagpole interactions

    For cyclohexane, the steric interactions that occur between the flagpole hydrogen atoms in a boat conformation.

  • functional group

    A characteristic group of atoms/bonds that possess a predictable chemical behavior.

  • pascal (Pa)

    The SI unit of pressure: 1 Pa = 1 N >m2 . (Section 10.2)

  • physical changes

    Changes (such as a phase change) that occur with no change in chemical composition. (Section 1.3)

  • pi (p) bond

    A bond formed from adjacent, overlapping p orbitals.

  • quartet

    In NMR spectroscopy, a signal that is comprised of four peaks.

  • reactant

    A starting substance in a chemical reaction; it appears to the left of the arrow in a chemical equation. (Section 3.1)

  • Reaction coordinate diagram

    A graph showing the energy changes that occur during a chemical reaction; energy is plotted on the vertical axis and reaction progress is plotted on the horizontal axis.

  • Resonance

    A theory that many molecules and ions are best described as a hybrid of several Lewis structures

  • resonance hybrid

    A term used to describe the character of a chemical entity (molecule, ion, or radical) exhibiting more than one significant resonance structure.

  • Signal

    A recording in an NMR spectrum of a nuclear magnetic resonance

  • standard atomic weight

    The weighted averages for each element, which takes into account isotopic abundance.

  • Sulfi de

    The sulfur analog of an ether; a molecule containing a sulfur atom bonded to two carbon atoms. Sulfi des are also called thioethers

  • trivalent

    An element, such as nitrogen, that forms three bonds.

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