- 17.5SE.1PE: Preparing a BufferHow many moles of NH4CI must be added to 2.0 L of...
- 17.5SE.2PE: Preparing a BufferHow many moles of NH4CI must be added to 2.0 L of...
Solutions for Chapter 17.5SE: Chemistry: The Central Science 13th Edition
Full solutions for Chemistry: The Central Science | 13th Edition
The conjugate base of an alcohol.
Aryl group (Ar -)
A group derived from an arene by removal of an H.
A thermodynamic cycle based on Hess’s law that relates the lattice energy of an ionic substance to its enthalpy of formation and to other measurable quantities. (Section 8.2)
A solution of (a) a weak acid or base and (b) its salt; both components must be present. The solution has the ability to resist changes in pH upon the addition of small amounts of either acid or base. (16.3)
A reaction in which a substance reacts with oxygen, usually with the release of heat and light, to produce a flame. (4.4)
All nonvalence electrons in an atom. (8.2)
An electrophilic aromatic substitution reaction that installs an alkyl group on an aromatic ring.
Liquids that do not dissolve in one another to a significant extent. (Section 13.3)
The force that exists between an ion and a neutral polar molecule that possesses a permanent dipole moment. (Section 11.2)
The energy required to separate completely the ions in an ionic solid. (Section 8.2)
Numbers of protons and neutrons that result in very stable nuclei. (Section 21.2)
Thedetermining factor by which ions are separatedfrom each other in mass spectrometry.
Refers to groups occupying l,4-positions on a benzene ring
The smallest increment (a quantum) of radiant energy; a photon of light with frequency n has an energy equal to hn. (Section 6.2)
An instrument for measuring the ability of a compound to rotate the plane of plane-polarized light.
Primary (1°) amine
An amine in which nitrogen is bonded to one carbon and two hydrogens
A conformation of a conjugated diene in which the disposition of the two p bonds with regard to the connecting single bond is cis-like (a dihedral angle of 0°).
The strain that arises when nonbonded atoms separated by four or more bonds are forced closer to each other than their atomic (contact) radii would allow. Steric strain is also called non-bonded interaction strain, or van der Waals strain.
A conformation in which a hydrogen atom and a leaving group are separated by a dihedral angle of exactly 0°.
A net neutral compound that exhibits charge separation. Amino acids exist as zwitterions at physiological pH.
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