'2 molecular formula' diaporamas de présentation

Chapter 3

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Chapter 3

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Moles of Sodium

A compound contains 18.8% sodium, 29.0% chlorine, and 52.2% oxygen. If the molar mass of the compound is 122.44 g/mol, determine the empirical and molecular formulas.

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Empirical & Molecular Formula

Empirical & Molecular Formula. Chapter 11-12. The Empirical Formula. The lowest whole number ratio of elements in a compound. The molecular formula is the actual ratio of elements in a compound. CH 2 empirical formula C 2 H 4 molecular formula C 3 H 6 molecular formula.

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Empirical and Molecular Formulas

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