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What’s in a Name?

What’s in a Name?. What’s in a Name?. Chalk is made of calcium carbonate. What’s in a Name?. What type of particle is calcium carbonate made of?. What’s in a Name?. Calcium carbonate is made up of calcium ions and carbonate ions. What’s in a Name?.

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What’s in a Name?

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  1. What’s in a Name?

  2. What’s in a Name? • Chalk is made of calcium carbonate.

  3. What’s in a Name? • What type of particle is calcium carbonate made of?

  4. What’s in a Name? • Calcium carbonate is made up of calcium ions and carbonate ions.

  5. What’s in a Name? • Calcium carbonate is NOT made up of molecules.

  6. What’s in a Name? • We could also say that calcium carbonate is made up of formula units. What does one formula unit of calcium carbonate look like?

  7. What’s in a Name? • A formula unit is the simplest ratio of positive ions compared to negative ions. One formula unit of calcium carbonate look like this:

  8. What’s in a Name? • Mass of Chalk Before Writing

  9. What’s in a Name?

  10. What’s in a Name? • Mass of Chalk After Writing

  11. What’s in a Name? • 1) Determine the number of moles ofcalcium carbonate formula units used to write Avogadro’s name. • 2) Determine the number ofcalcium carbonate formula units used to write Avogadro’s name. • 3) Determine the number of moles ofoxygen atoms found in Avogadro’s name. • 4) Determine the number ofoxygen atoms found in Avogadro’s name.

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