- 14.5.10: Which molecular formula has an exact molecular mass of 86.1096 amu:...
- 14.5.11: a. Can a low-resolution mass spectrometer distinguish between C2H5 ...
Solutions for Chapter 14.5: High-Resolution Mass Spectrometry Can Reveal Molecular Formulas
Full solutions for Organic Chemistry | 7th Edition
Solutions for Chapter 14.5: High-Resolution Mass Spectrometry Can Reveal Molecular FormulasGet Full Solutions
The product obtained from 1,4-addition across a conjugated p system.
A steroid hormone, such as testosterone, that promotes tissue and muscle growth and development
The increase in energy associated with a bond angle that has deviated from the preferred angle of 109.5°.
The enthalpy change, ?H, required to break a particular bond when the substance is in the gas phase. (Section 8.8)
A law stating that at constant temperature, the product of the volume and pressure of a given amount of gas is a constant. (Section 10.3)
The experimental measurement of heat produced in chemical and physical processes. (Section 5.5)
A notation that uses chemical symbols with numerical subscripts to convey the relative proportions of atoms of the different elements in a substance. (Section 2.6)
The structure for DNA that involves the winding of two DNA polynucleotide chains together in a helical arrangement. The two strands of the double helix are complementary in that the organic bases on the two strands are paired for optimal hydrogen bond interaction. (Section 24.10)
A graph showing the changes in energy that occur during a chemical reaction; energy is plotted on the vertical axis, and reaction progress is plotted on the horizontal axis. Also called a reaction coordinate diagram
First ionization potential
The energy needed to remove the most loosely held electron from an atom or molecule.
The charge on an atom in a polyatomic ion or molecule
The polarization of the electron density of a covalent bond caused by the electronegativity of a nearby atom.
Melt transition (Tm)
The temperature at which crystalline regions of a polymer melt.
A compound in which one or more OH groups, and possibly additional oxygen atoms, are bonded to a central atom. (Section 16.10)
A bond formed between two amino acids. (Section 24.7)
The conversion of a substance from one state of matter to another. The phase changes we consider are melting and freezing 1solid ? liquid2, sublimation and deposition, and vaporization and condensation 1liquid ? gas2. (Section 11.4)
Primary (1°) amine
An amine in which nitrogen is bonded to one carbon and two hydrogens
The digits that indicate the precision with which a measurement is made; all digits of a measured quantity are significant, including the last digit, which is uncertain. (Section 1.5)
The study of three-dimensional arrangements of atoms in molecules
Groups that strongy deactivate an aromatic ring toward electrophilic aromatic substitution, thereby significantly decreasing the rate of the reaction.