shekatookute
shekatookute shekatookute
  • 24-04-2017
  • Chemistry
contestada

20. Which of the following is a method of purifying water? A. Adding iodine B. Freezing C. Aeration D. Fixation

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aledriaholley
aledriaholley aledriaholley
  • 24-04-2017
The answer is A, adding Iodine
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harleerichardso
harleerichardso harleerichardso
  • 28-04-2017
If you add 8-10 drops of iodine in water it will purify it.
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