6.0-6.6
Tea is a natural indicator because it shows the pH of something on a scale however it is very basic as you will not get a full colour range.
The pH of tea is 3-4.
the pH scale
the pH
The highest number on the pH scale is 14. The pH scale goes from 0 to 14.
PH of rooibos tea is 6 - 6.5
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.