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Empirical Formulas — OCR GCSE Combined Science A J250
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Combined Science
OCR GCSE Combined Science A
Elements, Compounds, and Mixtures
Purity and Separating Mixtures
Empirical Formulas
OCR GCSE Combined Science A · J250
Empirical Formulas
What you need to know
Deduce the empirical formula of a compound using the relative numbers of atoms present.
Deduce empirical formulas from molecular models or diagrams, and conversely construct representations based on empirical formulas.
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Empirical Formulas
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Relative Formula Mass
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Formulations and Alloys
