4 years ago

The pH scale is a measurement system that indicates the concentration of blank in a solution

2 answers:

6 0

The pH scale measures the concentration of how acidic or basic something is. The lower the number below 7, is acidic. Above 7 is basic. 7 is waters purest form.

FinnZ [79.3K]4 years ago

6 0

The ph scare measures how acidic something is from 1-14
7 is water
1-6 is bases and 8-14 are acids

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