Quizbowl Chemical/Physical Reactions I

Williamson ether synthesis

Substitution

Sandmeyer reaction

Substitution

Kornblum’s Rule

Substitution

Kolbe nitrile synthesis

Substitution

Finkelstein reaction

Substitution

Methylene blue

Redox Reaction

Wolff-Kishner reaction

Redox Reaction

Iodometric titrations

Redox Reaction

Cofactor recycling

Redox Reaction

inner/outer sphere mechanisms

Redox Reaction

Coupled enzyme forms

Redox Reaction

Fick’s Law

Diffusion

Mean free path * velocity

Diffusion

Uranium hexafluoride

Diffusion

“Surface” variety in heterogeneous catalysts

Diffusion

tortuosity, porosity, and hindrance

Diffusion

Increases with square of distance traveled

Diffusion

“Multicomponent” variety

Diffusion

“Bohm” variety

Diffusion

determines rate of reactions w/ very small activation energies

Diffusion

J symbolizes flux of ___

Diffusion

Coefficient measured in cm^2/sec

Diffusion

Specific MRI/NMR utilizing ___ creates colored maps “ordered” by

Diffusion

Equations independently developed by Stefan and Maxwell

Diffusion

Onsager’s Equations

Diffusion

Coefficient = mobility x Boltzmann’s constant x temperature

Diffusion

Limits rate of kinetically-perfect catalysts

Diffusion

Einstein relation models as random walk

Diffusion

Protic type

Solvents

Deuterated type

Solvents

Reaction w/out is “neat reaction”

Solvents

Dielectric constant correlates to polarity of

Solvents

progressively replaced during activation of a metal-organic framework

Solvents

Hildebrand efficacy measurement

Solvents

“Forbidden transition” must be overcome

Combustion

“Turbulent” form

Combustion

Generalized Born equation

Solvation

Ksp

Solvation

Contrasted with addition

Condensation

Cold fingers

Condensation

Liebig named tool

Condensation

Nusselt film theory

Condensation

After turbines but before pumped in Rankine cycle

Condensation

Sum of heats of fusion and vaporization

Deposition

“Chemical vapor” form

Deposition

“Low-energy plasma-enhanced” form

Deposition

Cryogenic CO2 absorbs heat thru

Sublimation

Purifies caffeine

Sublimation

__ + ionization equals metal’s contribution to Born-Haber cycle

Sublimation

Drugs stabilized by form that pumps out H2O using lyophilizer

Sublimation

“Close space” form

Sublimation

Stiver and Mackay equation

Evaporation

Rillieux “multiple-effect” device measures

Evaporation

Atmometers

Evaporation

Adiabatic flash

Evaporation

Bridge between reactants and products

Transition States

Denoted w/ double dagger

Transition States

Sit on saddle points

Transition States

Hammond’s Postulate

Transition States

Eyring equation

Transition States

Ahmed Zewail

Transition States

Ising model gains spontaneous magnetization via

Phase Transitions

State variables cross coexistence curve

Phase Transitions

Correspond to symmetry group change in Landau theory

Phase Transitions

Mean-field theory

Phase Transitions

Nature in 2D Potts model depends on whether states exceeds 4

Phase Transitions

“BKT” types

Phase Transitions

Describes k in Fourier’s Law

Conduction

Denominators of Nusselt and Biot numbers

Conduction

Namesake “effusity”

Conduction

Transient form described by lumped-capacitance model

Conduction

R-value quantifies resistance to

Conduction

Jones type

Oxidation

Namesake agents

Oxidation

Passivation layers naturally accumulate due to

Oxidation

Left-most side of Latimer diagram

Oxidation