Fechar
Rate of Reaction
How do you write a rate equation?
Half-life
What does the rate-concentration graph look like for a zero order reactant?
What does the rate-concentration graph look like for a first order reactant?
What does the rate-concentration graph look like for a second order reactant?
Rate-determining step
What is the general expression for Kc
Dynamic equilibrium
Standard conditions
Homogenous equilibrium
Kc only changes with
If Kc is more than one the equilibrium shifts to the ...
If Kc is less than 1 the equilibrium shifts to the...
How is Kc value affected by temperature?
An acid
A base
Alkali
Neutralisation
Acid + Carbonate =
Acid-base pair
What is the general expression for the acid dissociation constant (Ka)?
How do you work out the pH of a STRONG acid?
How do you calculate the pH of a WEAK acid?
What is the expression for the ionic product of water, Kw?
What are the two methods for calculating the pH of a strong base?
What is a buffer solution?
General buffer equation.
How do you work out the [H+] of a buffer solution?
(which can then be used to calculate the pH)
Define equivalence point
The end point is...
What indicator would be used for a strong acid - weak base titration? And state the colour change
What indicator would be used for a weak acid - strong base titration?
And state the colour change.
Titration curve:
Where is the equivalence point?
Define enthalpy change of neutralisation
Determining enthalpy change of neutralisation.
How do you work out the energy change?
(m = mass of solutions)
Calculate enthalpy change of neutralisation.
Remember: n = moles of limiting reactant
