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Mastering Dimensional Analysis in Chemistry

Learn how to convert quantities between different units using dimensional analysis in chemistry. Watch educational videos on changes of state, electrolysis of water, and hydrogen balloon experiments. Understand how to use conversion factors effectively for unit conversions.

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Mastering Dimensional Analysis in Chemistry

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  1. CHAPTER 1

  2. Changes of State Play Video on YouTube

  3. Electrolysis of Water Play Video on YouTube

  4. Hydrogen Balloon Play Video on YouTube

  5. Dimensional Analysis • Dimensional analysis involves converting a quantity from one set of units to another set of units by multiplying the original quantity by a series of conversion factors. • Conversion factors are determined by choosing units for numerators and denominators which cancel original units algebraically to produce new set of units. • Conversion factors have numbers placed in numerators and denominators which make the quantities (numbers AND units) in numerators equal to those in denominators (ie they are a form of 1). Example: convert 1.55 kg/m3 to mg/L

  6. Dimensional Analysis Example: Convert 1.55 kg/m3 to mg/L

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