14.1E) ?How does a developing fetus get oxygen in the womb?
14.2E) What is dynamic equilibrium? Why is it called dynamic?
14.3E) ?Give the general expression for the equilibrium constant of the following generic reaction:
14.14.37) Define reaction quotient. How does it differ from equilibrium constant?
14.9E) Why are the concentrations of solids and liquids omitted from equilibrium expressions?
14.12E) What is the definition of the reaction quotient ( Q) for a reaction? What does O measure?
14.14.52) Does the addition of a catalyst have any effects on the position of an equilibrium?
14.34E) ?Find and fix the mistake in the equilibrium expression.
14.32E) ?Calculate Kp for each reaction:
14.31E) ?Calculate Kc for each reaction:
14.22E) ?Find and fix each mistake in the equilibrium constant expressions.
14.21E) ?Write an expression for the equilibrium constant of each chemical equation.
14.17E) What happens to a chemical system at equilibrium when that equilibrium is disturbed?
14.14.126) Estimate the vapor pressure of water at 60C (see 14.119).
Summary of Chapter 14: Chemical Equilibrium
Chemistry: A Molecular Approach was written by and is associated to the ISBN: 9780321809247. Chapter 14: Chemical Equilibrium includes 233 full step-by-step solutions. This textbook survival guide was created for the textbook: Chemistry: A Molecular Approach, edition: 3. This expansive textbook survival guide covers the following chapters and their solutions. Since 233 problems in chapter 14: Chemical Equilibrium have been answered, more than 1389814 students have viewed full step-by-step solutions from this chapter.
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Achiral
An object that lacks chirality; an object that has no handedness
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auxochrome
When applying Woodward-Fieser rules, the groups attached to the chromophore.
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becquerel
The SI unit of radioactivity. It corresponds to one nuclear disintegration per second. (Section 21.4)
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Benzyl group (C6H5CH2!)
The group derived from toluene by removing a hydrogen from its methyl group.
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cohesion.
The intermolecular attraction between like molecules. (11.3)
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condensation reaction.
A reaction in which two smaller molecules combine to form a larger molecule. Water is invariably one of the products of such a reaction. (24.4)
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desulfurization
The conversion of a thioacetal into an alkane in the presence of Raney nickel.
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heat
The flow of energy from a body at higher temperature to one at lower temperature when they are placed in thermal contact. (Section 5.1)
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internal energy
The total energy possessed by a system. When a system undergoes a change, the change in internal energy, ?E, is defined as the heat, q, added to the system, plus the work, w, done on the system by its surroundings: ?E = q + w. (Section 5.2)
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Kelvin scale
The absolute temperature scale; the SI unit for temperature is the kelvin. Zero on the Kelvin scale corresponds to -273.15 °C. (Section 1.4)
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liquid
Matter that has a distinct volume but no specific shape. (Section 1.2)
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mass defect
The difference between the mass of a nucleus and the total masses of the individual nucleons that it contains. (Section 21.6)
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molal boiling-point-elevation constant (Kb)
A constant characteristic of a particular solvent that gives the increase in boiling point as a function of solution molality: ?Tb = Kbm. (Section 13.5)
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optically active
Possessing the ability to rotate the plane of polarized light. (Section 23.4)
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Oxonium ion
An ion in which oxygen bears a positive charge.
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percent yield
The ratio of the actual (experimental) yield of a product to its theoretical (calculated) yield, multiplied by 100. (Section 3.7)
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Phenyl group
A group derived by removing an H from benzene; abbreviated C6H5! or Ph!.
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R,S System
A set of rules for specifying absolute confi guration about a chiral center; also called the Cahn-Ingold-Prelog system
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stereoisomers
Compounds that have the same constitution but differ in the 3D arrangement of atoms.
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Tautomers
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.
