The Equilibrium Constant Kp (OCR A-Level Chemistry A): Flashcards
📚Flashcards
Practise the cards
10 cards from this deck
ShowHide
Practise the cards
10 cards from this deck
Kp uses this instead of concentrations
Kp uses this instead of concentrations
Partial pressures
Mole fraction formula for gas A
Mole fraction formula for gas A
x( ext{A}) = rac{ ext{moles of A}}{ ext{total moles}}
Sum of all mole fractions in a mixture
Sum of all mole fractions in a mixture
1
Formula for partial pressure of gas A
Formula for partial pressure of gas A
Species included in Kp expressions
Species included in Kp expressions
Only gaseous species
Species excluded from Kp expressions
Species excluded from Kp expressions
Solids and liquids
Powers in Kp match these from the equation
Powers in Kp match these from the equation
Stoichiometric coefficients
Homogeneous equilibrium definition
Homogeneous equilibrium definition
All species in the same phase
Heterogeneous equilibrium definition
Heterogeneous equilibrium definition
Species in different phases
Units of mole fraction
Units of mole fraction
Dimensionless (no units)