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Empirical Formula & Molecular Formula & Water of Crystallisation – A level Chemistry

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Explore More & Full Notes
📄 All A Level Chemistry Videos: https://drive.google.com/file/d/1s3I5prjbJRR1U1lcKpXO9TQpQMaVoP66/view

📝 Download the full notes PDF of this lesson: https://payhip.com/b/e9Lam
Tip: These are exact copies of the handwritten notes used in the video — includes slides, reaction summaries, diagrams, and rules for carboxylic acids and esters, perfect for revision and exam practice.

A level Chemistry

Empirical Formula – what it is and how to calculate it.
Molecular Formula – what it is and how to work it out from an empirical formula and Mr.

Formulae = more than one formula

Physical Chemistry | Year 1