NORMAL will depend on what you are sampling- Vinegar will NORMALLY be acid. NEUTRAL is 7. Very acidic is 1, very alkaline is 14.
The pH scale runs from 1.0 to 14.0. Neutral pH is 7.
A pH of 0 is the most acidic on the pH scale.
Yes. For example the pH of blood is maintained between 7.35 to 7.45.
Anything from above 7 to 14 is a base on the pH scale
pH scale measures the acidity or baseness of a solution. pH below 7 indicates acidity, while a pH above 7 indicates baseness. pH of 7 is considered neutral.
Normal clean rain has a pH value of between 5 and 5.5, which is slightly acidic
The normal range of acidity of stomach acid is 1.5 to 3.5 on the pH scale. On that scale, a neutral substance measures at 7.
The pH scale runs from 1.0 to 14.0. Neutral pH is 7.
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.
I think you are speaking about 'normal' or 'neutral' pH. This would correspond to a value of 7.0 on the pH scale and is generally associated with pure water. Check this for more details: http://en.wikipedia.org/wiki/PH