[CHEMISTRY MODULE] Percent Composition, Empirical Formula and Molecular Formula

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We compiled videos that can be used as aids in learning/teaching the calculation of percent composition, and how it can be used in determining the empirical and molecular formula of compounds.

Percent Composition

https://getchemistryhelp.com/learn-chemistry-fast/ This lesson demonstrates how to determine the percent composition of a compound by calculating the total m...

Introduction to Empirical and Molecular Formula

We will talk about what empirical formula and molecular formula are, how they are different, and we'll learn how to write the empirical formula for a compoun...

Use of Composition Data in Determining Empirical & Molecular Formula

https://getchemistryhelp.com/learn-chemistry-fast/ This lesson demonstrates how to determine the empirical and molecular formula of a compound given either t...

Practice Problems

Molecular and Empirical Forumlas from Percent Composition. Example 2.9 from Kotz Chemistry book More free lessons at: http://www.khanacademy.org/video?v=_H00...