Topic IV Acids and Bases

a. Introduction to acids and alkalis
Video	Visualising Chemistry (Part 1) – Exp 8.1 A Stoppered Small Bottle
	Visualising Chemistry (Part 1) – Exp 8.2 A Stoppered Conical Flask
	Visualising Chemistry (Part 1) – Exp 8.3 A Toy 'Acid Bomb'
b. Indicators and pH
Video	Visualising Chemistry (Part 1) – Exp 7.1 Universal Indicator
	Visualising Chemistry (Part 1) – Exp 7.2 Phenolphthalein
	Visualising Chemistry (Part 1) – Exp 7.3 Methyl Red
	Videos on Chemistry Experimental Techniques – Use of pH Meter
Learning activity	Exemplars of Learning Activities – V. 1 A Jumping Metal (word files only) Exemplars of Learning Activities – V. 1 A Jumping Metal (word files and video)
Simulation	PhET Interactive Simulations – pH Scale
c. Strength of acids and alkalis
Simulation	PhET Interactive Simulations – Acid-Base Solutions
Demonstration / experiment	Strong and weak acids - Experimental manual - Notes for teachers
Experiment	Two Acid Solutions - Student worksheet - Notes for teachers
d. Salts and neutralisation
Learning activity	Exemplars of Learning Activities – I.1 What’s Wrong with the Soil in the Flowerbed?
Simulation	PhET Interaction Simulations – Salts & Solubility
e. Concentration of solutions
Simulation	PhET Interactive Simulations – Molarity
	PhET Interactive Simulations – Concentration
f. Volumetric analysis involving acids and alkalis
Experiment	"Low Sodium" Salt Substitutes - Experimental manual - Notes for teachers
	Resource Book for Sixth-form Practical Chemistry – Experiment 3 Calcium Carbonate in Eggshell
	Investigating the pH Change in Typical Acid-Alkaline Titration - Experimental manual - Notes for teachers
	Quantitative Analysis of a Mixture of Carbonates (Inquiry-based Approach)
	Determination of Sulphur Dioxide (SO₂) in Dried Food Using Optimized Monier-Williams Method - Experimental manual (Experiment 3; pp.22-29) - Notes for teachers (Experiment 3; pp.41-51) - Video
Video	Videos on Chemistry Experimental Techniques – Preparation Standard Solution (Part 1)
	Videos on Chemistry Experimental Techniques – Preparation Standard Solution (Part 2)
	Videos on Chemical Experimental Techniques – Titration (Part 1)
	Videos on Chemical Experimental Techniques – Titration (Part 2)
	Videos on Chemical Experimental Techniques – Titration (Part 3)