- 20.1.1: Why is the use of a salt bridge or porous barrier necessary in an e...
- 20.1.2: Given the Cu2+(aq) | Cu(s) and Mg2+(aq) | Mg(s) half-reactions, whe...
- 20.1.3: Write the half-reaction in which I-(aq) changes to I2(s). Would thi...
- 20.1.4: RELATING IDEAS Is the net chemical result of an electrochemical cel...
Solutions for Chapter 20.1: Introduction to Electrochemistry
Full solutions for Modern Chemistry: Student Edition 2012 | 1st Edition
Carbohydrates that differ in confi guration only at their anomeric carbons.
A state of dynamic balance in which the rate of formation of the products of a reaction from the reactants equals the rate of formation of the reactants from the products; at equilibrium the concentrations of the reactants and products remain constant. (Section 4.1;Chapter 15: Introduction)
Compounds that have the same molecular formula but differ in the way the atoms are connected.
Reactions in which two p systems are joined together in a way that forms a ring. In the process, two p bonds are converted into two s bonds.
A covalent bond involving two electron pairs. (Section 8.3)
Therange of all frequencies of electromagnetic radiation,which is arbitrarily divided into severalregions, most commonly by wavelength.
A higher energy state than the ground state. (Section 6.3)
A law stating that the concentration of a gas in a solution, Sg, is proportional to the pressure of gas over the solution: Sg = kPg. (Section 13.3)
heterolytic bond cleavage
Bond breaking that results in the formation of ions.
Compounds that are similar in structure to CFCs but also possess at least one C!Hbond.
The vectors a, b, and c that define a crystal lattice. The position of any lattice point in a crystal can be represented by summing integer multiples of the lattice vectors. (Section 12.2)
A magneticfield generated by a spinning proton.
An instrument used to measure the precise masses and relative amounts of atomic and molecular ions. (Section 2.4)
A biopolymer containing three types of monomer units: heterocyclic aromatic amine bases derived from purine and pyrimidine, the monosaccharides d-ribose or 2-deoxy-d-ribose, and phosphoric acid
A large molecule of high molecular mass, formed by the joining together, or polymerization, of a large number of molecules of low molecular mass. The individual molecules forming the polymer are called monomers. (Sections 12.1 and 12.8)
A polymer of amino acids that has a molecular weight of less than 10,000. (Section 24.7)
Polypeptide chains comprised of more than 40 or 50 amino acids.
A solution prepared by dissolving Ag2O in aqueous ammonia; used for selective oxidation of an aldehyde to a carboxylic acid.
a !CH"CH2 group
A neutral molecule with positive and negative charges on adjacent atoms
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