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  1. Revision notes
  2. A Level
  3. Chemistry
  4. AQA
  5. Exam-Style Question - Weak Acids

Exam-Style Question - Weak Acids

Chemistry: AQA A Level, topic 2.5.9

Test yourself on Exam-Style Question - Weak Acids

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Previous topic2.5.8 End of Topic Test - Acids & BasesNext topic2.5.10 A-A* (AO3/4) - Acids & Bases

Chemistry: AQA A Level contents

  1. 1 Physical Chemistry

    • 1.1 Atomic Structure

      • 1.1.1 Fundamental Particles
      • 1.1.2 Isotopes & Mass Number
      • 1.1.3 Mass Spectrometry
      • 1.1.4 Electron Shells, Sub-Shells & Orbitals
      • 1.1.5 Electron Configuration
      • 1.1.6 Ionisation Energy
      • 1.1.7 Factors Affecting Ionisation Energies
      • 1.1.8 Trends of Ionisation
      • 1.1.9 Specific Impacts on Ionisation Energies
      • 1.1.10 End of Topic Test - Atomic Structure
      • 1.1.11 A-A* (AO3/4) - Atomic Structure
    • 1.2 Amount of Substance

      • 1.2.1 Relative Masses
      • 1.2.2 The Mole
      • 1.2.3 The Ideal Gas Equation
      • 1.2.4 Empirical & Molecular Formulae
      • 1.2.5 Balanced Equations
      • 1.2.6 Percentage Yield
      • 1.2.7 A-A* (AO3/4) - Percentage Yield
      • 1.2.8 Atom Economy
      • 1.2.9 End of Topic Test - Amount of Substance
      • 1.2.10 A-A* (AO3/4) - Substances & Yield
      • 1.2.11 Diagnostic Misconceptions - Moles
    • 1.3 Bonding

      • 1.3.1 Ionic Bonding
      • 1.3.2 Covalent & Dative Bonding
      • 1.3.3 Carbon Structures
      • 1.3.4 Metallic Bonding
      • 1.3.5 Physical Properties
      • 1.3.6 Shapes of Molecules
      • 1.3.7 Polarity
      • 1.3.8 Intermolecular Forces
      • 1.3.9 Intermolecular Forces 2
      • 1.3.10 End of Topic Test - Bonding
      • 1.3.11 Exam-Style Question - Shape of Molecules
      • 1.3.12 A-A* (AO3/4) - Bonding
      • 1.3.13 Diagnostic Misconceptions - Ions
      • 1.3.14 Diagnostic Misconceptions - Ionic & Covalent
      • 1.3.15 Diagnostic Misconceptions - Phase Change
      • 1.3.16 Diagnostic Misconceptions - Boiling
      • 1.3.17 Diagnostic Misconceptions - Polar Bonds
    • 1.4 Energetics

      • 1.4.1 Enthalpy Changes
      • 1.4.2 Bond Breaking and Making
      • 1.4.3 Enthalpy Changes: Standard Conditions
      • 1.4.4 Calorimetry
      • 1.4.5 Hess' Law
      • 1.4.6 Bond Enthalpies
      • 1.4.7 End of Topic Test - Energetics
      • 1.4.8 Diagnostic Misconceptions - Calorimetry
    • 1.5 Kinetics

      • 1.5.1 Collision Theory
      • 1.5.2 Maxwell-Boltzmann Distribution
      • 1.5.3 Increasing Rates
      • 1.5.4 End of Topic Test - Kinetics
    • 1.6 Equilibria

      • 1.6.1 Le Chatelier
      • 1.6.2 Equilibrium Constants
      • 1.6.3 A-A* (AO3/4) - Energetics, Kinetics, Equilibria
      • 1.6.4 End of Topic Test - Equilibria
      • 1.6.5 Diagnostic Misconceptions - Solids
    • 1.7 Redox

      • 1.7.1 Redox
      • 1.7.2 End of Topic Test - Redox
  2. 2 Physical Chemistry 2 (A2 Only)

    • 2.1 Thermodynamics (A2 Only)

      • 2.1.1 Born-Haber Cycles (A2 Only)
      • 2.1.2 Born-Haber Cycle Calculations (A2 Only)
      • 2.1.3 Entropy (A2 Only)
      • 2.1.4 Free Energy (A2 Only)
      • 2.1.5 End of Topic Test - Thermodynamics
      • 2.1.6 A-A* (AO3/4) - Thermodynamics
    • 2.2 Rate Equations (A2 Only)

      • 2.2.1 Rate Equations (A2 Only)
      • 2.2.2 Rate Equations 2 (A2 Only)
      • 2.2.3 The Arrhenius Equation (A2 Only)
      • 2.2.4 Experimental Methods for Rates (A2 Only)
      • 2.2.5 End of Topic Test - Rate Equations
      • 2.2.6 Exam-Style Question - Rates
      • 2.2.7 A-A* (AO3/4) - Rate Equations
    • 2.3 The Equilibrium Constant Kp (A2 Only)

      • 2.3.1 Properties of Kp (A2 Only)
    • 2.4 Electrochemical Cells (A2 Only)

      • 2.4.1 Electrochemical Cells (A2 Only)
      • 2.4.2 Electrochemical Series (A2 Only)
      • 2.4.3 Commercial Application (A2 Only)
      • 2.4.4 End of Topic Test - Kp & Electrochemistry
      • 2.4.5 A-A* (AO3/4) - Electrochemical Cells
      • 2.4.6 Diagnostic Misconceptions - Salt Bridges
      • 2.4.7 Diagnostic Misconceptions - Electrode, Electrolyte
    • 2.5 Acids & Bases (A2 Only)

      • 2.5.1 Brønsted-Lowry Acids & Bases (A2 Only)
      • 2.5.2 pH (A2 Only)
      • 2.5.3 The Ionic Product of Water (A2 Only)
      • 2.5.4 Weak Acids & Bases (A2 Only)
      • 2.5.5 pH Curves & Titrations (A2 Only)
      • 2.5.6 pH Curves & Titrations 2 (A2 Only)
      • 2.5.7 Buffer Solutions (A2 Only)
      • 2.5.8 End of Topic Test - Acids & Bases
      • 2.5.9 Exam-Style Question - Weak Acids
      • 2.5.10 A-A* (AO3/4) - Acids & Bases
      • 2.5.11 Diagnostic Misconceptions - Ammonia is an Alkali
      • 2.5.12 Diagnostic Misconceptions - Water's Neutrality
      • 2.5.13 Diagnostic Misconceptions - Concentrate & Strength
  3. 3 Inorganic Chemistry

    • 3.1 Periodicity & Trends

      • 3.1.1 The Periodic Table
      • 3.1.2 Trends in the Periodic Table
      • 3.1.3 End of Topic Test - Periodicity & Trends
      • 3.1.4 Diagnostic Misconceptions - Atomic Radius
    • 3.2 Group 2

      • 3.2.1 Group 2 Chemistry
      • 3.2.2 End of Topic Test - Group 2
    • 3.3 Group 7

      • 3.3.1 Introduction to Halogens
      • 3.3.2 Reactions of Halogens
      • 3.3.3 Chlorine & Chlorate(I)
      • 3.3.4 End of Topic Test - Group 7
      • 3.3.5 Exam-Style Question - Group 7
      • 3.3.6 A-A* (AO3/4) - Periodicity, Group 2 & 7
  4. 4 Inorganic Chemistry 2 (A2 Only)

    • 4.1 Period 3 (A2 Only)

      • 4.1.1 Period 3 Elements & Oxides (A2 Only)
      • 4.1.2 Period 3 Oxides (A2 Only)
      • 4.1.3 End of Topic Test - Period 3
    • 4.2 Transition Metals (A2 Only)

      • 4.2.1 General Properties (A2 Only)
      • 4.2.2 Substitution Reactions (A2 Only)
      • 4.2.3 Shapes of Complex Ions (A2 Only)
      • 4.2.4 Colours of Ions (A2 Only)
      • 4.2.5 Variable Oxidation States (A2 Only)
      • 4.2.6 Titrations (A2 Only)
      • 4.2.7 Homogeneous Catalysts (A2 Only)
      • 4.2.8 Heterogeneous Catalysts (A2 Only)
      • 4.2.9 End of Topic Test - Transition Metals
      • 4.2.10 A-A* (AO3/4) - Transition Metals
    • 4.3 Reactions of Ions in Aqueous Solutions (A2 Only)

      • 4.3.1 Acidity (A2 Only)
      • 4.3.2 Identification (A2 Only)
      • 4.3.3 End of Topic Test - Reactions of Ions in Solution
  5. 5 Organic Chemistry 1

    • 5.1 Introduction

      • 5.1.1 Naming Conventions
      • 5.1.2 Mechanism
      • 5.1.3 Isomerism
      • 5.1.4 End of Topic Test - Introduction to Organic Chem
    • 5.2 Alkanes

      • 5.2.1 Fractional Distillation
      • 5.2.2 Cracking
      • 5.2.3 Combustion
      • 5.2.4 Chlorination
      • 5.2.5 End of Topic Test - Alkanes
    • 5.3 Halogenoalkanes

      • 5.3.1 Substitution Reactions
      • 5.3.2 Elimination Reactions
      • 5.3.3 Ozone Depletion
      • 5.3.4 End of Topic Test - Halogenoalkanes
    • 5.4 Alkenes

      • 5.4.1 Introduction to Alkenes
      • 5.4.2 Reactions of Alkenes
      • 5.4.3 Polymerisation Reactions
      • 5.4.4 Properties of Polymers
      • 5.4.5 End of Topic Test - Alkenes
    • 5.5 Alcohols

      • 5.5.1 Production of Alcohols
      • 5.5.2 Oxidation of Alcohols
      • 5.5.3 Oxidation of Alcohols - 2
      • 5.5.4 Elimination Reactions
      • 5.5.5 End of Topic Test - Alcohols
      • 5.5.6 Exam-Style Question - Alcohols
    • 5.6 Organic Analysis

      • 5.6.1 Reactions
      • 5.6.2 Reactions 2
      • 5.6.3 Mass Spectrometry
      • 5.6.4 Infrared Spectroscopy
      • 5.6.5 End of Topic Test - Organic Analysis
    • 5.7 A-A* (AO3/4) - Organic 1

      • 5.7.1 A-A* (AO3/4) - Organic 1
  6. 6 Organic Chemistry 2 (A2 Only)

    • 6.1 Optical Isomerism (A2 Only)

      • 6.1.1 Optical Isomerism (A2 Only)
      • 6.1.2 End of Topic Test - Optical Isomerism
    • 6.2 Aldehydes & Ketones (A2 Only)

      • 6.2.1 Aldehydes & Ketones (A2 Only)
      • 6.2.2 End of Topic Test - Aldehydes & Ketones
    • 6.3 Carboxylic Acids & Esters (A2 Only)

      • 6.3.1 Acids & Esters (A2 Only)
      • 6.3.2 Acylation (A2 Only)
      • 6.3.3 End of Topic Test - Carboxylic Acids & Esters
    • 6.4 Aromatic Chemistry (A2 Only)

      • 6.4.1 Structure & Reactivity (A2 Only)
      • 6.4.2 Reactions of Benzene (A2 Only)
      • 6.4.3 End of Topic Test - Aromatic Chemistry
    • 6.5 Amines (A2 Only)

      • 6.5.1 Nature & Preparation of Amines (A2 Only)
      • 6.5.2 Basicity & Nucleophilicity (A2 Only)
      • 6.5.3 End of Topic Test - Amines
    • 6.6 Polymers (A2 Only)

      • 6.6.1 Condensation Polymers (A2 Only)
      • 6.6.2 Biodegradability (A2 Only)
    • 6.7 Biological Organic (A2 Only)

      • 6.7.1 Amino Acids (A2 Only)
      • 6.7.2 Proteins (A2 Only)
      • 6.7.3 DNA (A2 Only)
      • 6.7.4 Anti-Cancer Drugs (A2 Only)
      • 6.7.5 End of Topic Test - Biological Organic
    • 6.8 Organic Synthesis (A2 Only)

      • 6.8.1 Organic Synthesis (A2 Only)
      • 6.8.2 Examples of Synthetic Routes (A2 Only)
      • 6.8.3 End of Topic Test - Polymers & Organic Synthesis
    • 6.9 NMR Spectroscopy (A2 Only)

      • 6.9.1 Understanding NMR (A2 Only)
      • 6.9.2 Carbon-13 NMR (A2 Only)
      • 6.9.3 Hydrogen-1 NMR (A2 Only)
      • 6.9.4 Hydrogen-1 NMR 2 (A2 Only)
      • 6.9.5 End of Topic Test - NMR
    • 6.10 Chromatography (A2 Only)

      • 6.10.1 Overview of Chromatography (A2 Only)
      • 6.10.2 Thin-Layer Chromatography (A2 Only)
      • 6.10.3 Column Chromatography (A2 Only)
      • 6.10.4 Gas Chromatography (A2 Only)
      • 6.10.5 End of Topic Test - Chromatography
    • 6.11 A-A* (AO3/4) - Organic 2

      • 6.11.1 A-A* (AO3/4) - Organic 2

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