How far - 5 Flashcards
What methods are used to measure equilibrium
Measure change in colour
Use pH probe
Measure electrical conductivity
Titration
What does mole fraction mean
The amount of a given component in a given reaction mixture
What is the equation for mole fraction
Mole fraction = number of moles / total number of moles
what does partial pressure mean
The pressure exerted by a single species in a reaction vessel
What is the equation used to calculate partial pressure
Partial pressure = mole fraction * total pressure
What is the relationship between concentration of a substance and its partial pressure
Concentration of a substance is proportional to its partial pressure
What types of brackets are used in Kc
Square brackets
What type of brackets are used in Kp
Round brackets
What does it mean when K is greater than 1
Reaction favours products
What does it mean when K is less than 1
The reaction favours reactants
