IB Chemistry

18.5.1 Describe qualitatively the action of an acid-base indicator 18.5.2 State and explain how the pH range of an acid-base indicator...

18.4.1 Sketch the general shapes of graphs of pH against volume for titrations involving strong and weak acids and bases, and explain their ...

18.3.1 Deduce whether salts form acidic, alkaline or neutral aqueous solutions

18.2.1 Describe the composition of a buffer solution and explain its action A buffer refers to something that acts to reduce the impact of...

18.1.1 State the expression for the ionic product constant of water (Kw). 18.1.2 Deduce [H+(aq)] and [OH-(aq)] for water at different ...

Topic 18 of the IB HL Chemistry syllabus is the Acids and bases. IBO recommends to spend 10 hours on this topic. This topic has 5 sub-chap...