A-Level Edexcel Chemistry A2 Topic 14: Acid-base Equilibria Topic Practice

Edexcel A-Level Chemistry A2 Topic 14: Acid-base Equilibria question practice helps you revise this syllabus point with the course map in view. Use this page to focus on one topic, check the style of questions available, and connect each attempt back to the knowledge area it is testing.

EduNinja keeps Chemistry practice aligned to Edexcel at A2 level, so you can move from topic review into exam-style question bank work without losing the syllabus structure. Start with a small set, mark the weak steps, then return to nearby topic links when a definition, graph, calculation, or explanation needs repair.

14.1 - Brønsted–Lowry acid is a proton donor and a
14.2 - Identify Brønsted–Lowry conjugate acid-base pairs
14.3 - the term 'pH'
14.4 - PH from hydrogen ion concentration
14.5 - concentration of hydrogen ions in a solution, in
14.6 - difference between a strong acid and a weak acid in
14.7 - pH of a strong acid
14.8 - Deduce the expression for the acid dissociation
14.9 - pH of a weak acid from Ka or pKa values, making
14.10 - the ionic product of water, Kw
14.11 - pH of a strong base from its concentration, using
14.12 - the terms 'pKa' and 'pKw'
14.13 - Analyse data from the following experiments
14.14 - Ka for a weak acid from experimental data given the
14.15 - Draw and interpret titration curves, using all
14.16 - Select a suitable indicator for a titration, using
14.17 - the term 'buffer solution'
14.18 - action of a buffer solution
14.19 - pH of a buffer solution given appropriate data
14.20 - concentrations of solutions required to prepare a
14.21 - to use a weak acid-strong base or strong acid-weak
14.22 - importance of buffer solutions in biological
14.23 - CORE PRACTICAL 11 Finding the Ka value for a weak
14.SP1 - Further suggested practical: carry out the
14.SP2 - Further suggested practical: obtain data to draw
14.SP3 - Further suggested practical: analysis of vinegar

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