High school4 lessons

Amount of substance and solutions

The mole, molar mass, molar concentration, dilutions. Stoichiometry — what makes chemistry quantitative.

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Mole and molar mass

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  1. Mole and molar mass
  2. Molar concentration
  3. Dilutions and dilution factor
  4. Stoichiometry
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A few short questions to confirm the essentials are in place. Every answer is explained.