its something used to see whether a substance is an acid or alkali. the scale is as follows
1-3 is a strong acid
4-6 is a weak acid
7 is neutral (distilled water)
8-9 is weak alkali
10-14 is a strong alkali
the pH
The highest number on the pH scale is 14. The pH scale goes from 0 to 14.
The scale that chemists use to describe the concentration of hydronium ions in a solution is know as the pH Scale
7 is neutral on the pH scale.
The range of the pH scale is 0-14.
Indicators are substances sensitive to different ranges of pH.
the pH scale
the pH
The highest number on the pH scale is 14. The pH scale goes from 0 to 14.
strawberries are at 3.5 on the pH scale
The Ph scale does not have colours.
The scale that chemists use to describe the concentration of hydronium ions in a solution is know as the pH Scale
A pH of 0 is the most acidic on the pH scale.
The pH scale.
Pure water has a pH of 7.0 which is the center of the pH scale.
7 is neutral on the pH scale.
pH=7 is the neutral point on the scale.