Reactions Flashcards
Reaction kinetics and equilibrium
Equilibrium constant
Reaction kinetics and equilibrium
Reaction quotient
Reaction kinetics and equilibrium
Kinetic vs thermodynamic control
Reaction kinetics and equilibrium
Rate law
Reaction kinetics and equilibrium
Rate constant
Reaction kinetics and equilibrium
Reaction order
Reaction kinetics and equilibrium
Rate determining step
Phase Diagram
Displays phase transitions as a function of temperature and pressure
Phase Diagram
Triple point
Temperature and pressure at which all three phases exist in equilibrium
Found at the intersection of the three lines on a phase diagram.
Phase Diagram
Critical point
Temperature and pressure beyond which liquid-vapor boundary no longer exists (substance becomes supercritical fluid)
Found at the endpoint of a boundary line on the phase diagram
Reaction Types
Two reactants combine into one product
A + B => AB
Na + Cl => NaCl
Combination
Reaction Types
One reactant breaks down into products
AB => A + B
2NaOH => Na2O + H2O
Decomposition
Reaction Types
One element swaps places
A + BC => AC + B
Zn + 2HCl => ZnCl2 + H2
Single replacement
Reaction Types
Two elements swap with each other
AD + BC => AC + BD
2KCl + PbSO4 => K2SO4 + PbCl2
Double replacement
Reaction Types
Acid and base combine to form salt and water
Acid + base => salt + H2O
HCl + NaOH => NaCl + H2O
Neutralization
Phase changes
Solid-vapor transitions
Solid → vapor = sublimation
Vapor → solid = deposition
Phase changes
Solid-liquid transitions
Solid → liquid = melting
Liquid → solid = freezing
Phase changes
Liquid-vapor transitions
Liquid → vapor = evaporation
Vapor → liquid = condensation
