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lara [203]
3 years ago
11

What is a pH scale? Explain what the numbers on the pH scale mean?​

Biology
2 answers:
Jet001 [13]3 years ago
8 0
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.
Natasha2012 [34]3 years ago
6 0

Answer:

pH scale used to measure the acidity, alkalinity of the soil

These numbers are used to base the pH of the soil

:

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