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Unit 3 of 12

Stoichiometry

Cambridge IGCSE Chemistry 0620 · 29 lessons · 4 quizzes

Start the first lesson

3.1

3.2

Relative masses of atoms and molecules5 min

3.3

The mole and the Avogadro constant Core5 min

3.4

Unit 3 - Assignment: Stoichiometry20 min

3.4.7

Electrolysis of Sodium Chloride20 min

3.2.6

X-Rays20 min

3.3.2

Ultrasound20 min

3.5.1

Refraction20 min

3.5.2

Dispersion20 min

3.5.3

Refractive Index20 min

3.5.4

Investigating the Refraction of Light20 min

3.5.5

Total Internal Reflection20 min

3.6.1

Lenses20 min

3.6.2

Real and Virtual Images20 min

3.6.3

Magnification20 min

3.6.4

Structure of the Eye20 min

3.6.5

Vision20 min

3.6.6

The Eye and the Camera20 min

3.1.5

Bond Energy20 min

3.1.6

Practical- Investigating Temperature Changes20 min

3.2.6

Practical- Effect of Catalysts on Rate of Reaction20 min

3.3.2

Dynamic Equilibrium20 min

3.3.3

The Position of Equilibrium20 min

3.3.1

Core Practical- Investigating the Speed of Sound20 min

3.3.2

Sound and Oscilloscopes20 min

3.3.3

Core Practical- Using an Oscilloscope20 min

3.3.4

Pitch and Loudness20 min

3.2.5

Titration Calculations20 min

3.2.7

Percentage Yield and Purity20 min

Practice for this unit

Formulae & Relative Masses - Check yourself

Marked questions with instant feedback and a full review.

0620 - Formulae - Quiz

Marked questions with instant feedback and a full review.

0620 - Relative masses of atoms and molecules - Quiz

Marked questions with instant feedback and a full review.

The Mole & the Avogadro Constant - Check yourself

Marked questions with instant feedback and a full review.