Chemical Equilibrium (Grade 12 NSC Matric Physical Sciences): Flashcards
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Equilibrium constant ()
Equilibrium constant ()
Ratio of product to reactant concentrations at equilibrium
Dynamic equilibrium
Dynamic equilibrium
Forward & reverse rates equal; concentrations constant
meaning
meaning
Equilibrium favours products
meaning
meaning
Equilibrium favours reactants
Square brackets [ ] in
Square brackets [ ] in
Molar concentrations (mol·dm⁻³)
Numerator of expression
Numerator of expression
Product concentrations
Denominator of expression
Denominator of expression
Reactant concentrations
Coefficients in expression
Coefficients in expression
Become powers/exponents
RICE acronym
RICE acronym
Reaction, Initial, Change, Equilibrium
States included in
States included in
Only gases and aqueous solutions