IB Chemistry Topic 4 & 14 Cram sheets

This page contains our IB Chemistry cram sheets for topic 4 & 14. By reviewing each one of these cram sheets, you will fully cover the content for IB Chemistry 'What Drives Chemical Reactions'.
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Subtopic R1.1

Enthalpy

Uncover the power of chemical reactions. Understand the agents involved and the energy changes that occur.

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Subtopic R1.2

Cycles of energy

Enhance your knowledge of enthalpy. Learn about changes during bond breaking and formation and Hess’s law.

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Subtopic R1.2

Further energy cycles

Explore standard enthalpy changes. Apply Hess’s law and learn this in  the Born-Haber cycle.

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Subtopic R1.3

Fuels

Demystify the chemistry of fuels. Decode combustion reactions, fossil fuels, and fuel cells to grasp their real-life use.

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Subtopic R1.4

Entropy & Spontaneity

Decode standard states of energy. Study entropy changes and reaction spontaneity, applying this to various reactions.


 

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IB chemistry topic 4 & 14 topic tests

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