BigG50 BigG50
  • 12-06-2017
  • Biology
contestada

What does ph measure

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drodvold11 drodvold11
  • 14-06-2017
pH is a measure of how acidic/basic water is. The range goes from 0 - 14, with 7 being neutral. pHs of less than 7 indicate acidity, whereas a pH of greater than 7 indicates a base. pH is really a measure of the relative amount of free hydrogen and hydroxyl ions in the water.
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