Solutions for Chapter 2: Introductory Chemistry 5th Edition

A region of a polymer in which nearby chains are not linearly extended and are not parallel to one another.

Male sex hormones.

The enthalpy change required to break a bond in a mole of gaseous molecules. (9.10)

An electrode at which reduction occurs. (Section 20.3)

An object that is not superimposable on its mirror image.

The potential energy between two ions is directly proportional to the product of their charges and inversely proportional to the distance between them. (9.3)

A type of nucleic acid. (25.4)

A form of energy that has wave characteristics and that propagates through a vacuum at the characteristic speed of 3.00 * 108 m >s. (Section 6.1)

A technique for separating amino acids from each other based on a difference in pI values.

An electrophilic aromatic substitution reaction that installs an acyl group on an aromatic ring.

The reaction rate at a particular time as opposed to the average rate over an interval of time. (Section 14.2)

A ranking of functional groups in order of priority for the purposes of IUPAC nomenclature.

Matter that has a fixed composition and distinct properties. (Section 1.2)

Movement of a molecule as though it is spinning like a top. (Section 19.3)

A region of space around a nucleus that can be occupied by electrons, corresponding to a principal quantum number

A reaction that obeys conservation of orbital symmetry.

Constitutional isomers in equilibrium with each other that differ in the location of a hydrogen atom and a double bond relative to a heteroatom, most commonly O, N, or S.

Compounds with the following structure: R!C#C!H

Compounds containing a mercapto group (SH).

A term used to describe two identical groups attached to adjacent carbon atoms.