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A.2 Foul Water Lab QUIZ

A.2 Foul Water Lab QUIZ. Composition Book Entry. 1. What is the purpose of this activity?. Composition Book Entry. 2. List the purification procedures used in this lab. Composition Book Entry.

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A.2 Foul Water Lab QUIZ

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  1. A.2 Foul Water Lab QUIZ

  2. Composition Book Entry • 1. What is the purpose of this activity?

  3. Composition Book Entry • 2. List the purification procedures used in this lab.

  4. Composition Book Entry • 3. Separating solid particles from liquid by passing the mixture through a material that retains the solid is called this.

  5. Composition Book Entry • 4. Why is it important to measure the volume of foul water precisely in the beginning of the lab?

  6. Composition Book Entry • 5. What is removed by sand filtration?

  7. Composition Book Entry • 6. What is removed by charcoal filtration?

  8. Composition Book Entry • 7. If you begin with 100ml of foul water and finish with 65 ml of “pure” water, what percentage of the original sample was lost during purification?

  9. Composition Book Entry • 8. How is water purified by distillation?

  10. Composition Book Entry • 9. Why isn’t distillation used by water treatment plants?

  11. Composition Book Entry • 10. What type of water will not conduct electricity?

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