The Ph scale doesn't have units it's a model to show where solutions rank based on the -Log of the concentration of H+ ions
I don't think there is one. The pH scale only goes up to 7.
The approximate pH scale of washing up liquid is 9.4.
The PH scale is the measurement of acids and bases. 8 and up are bases. 6 and lower are acids. 7 is neutral.
A pH scale up to 7 indicates acidity, with lower values being more acidic. pH 7 is neutral. A pH scale up to 8 would still be slightly acidic, with substances becoming more neutral as the value approaches 7.
Lemon juice is below 7 on the pH scale, typically around 2 to 3. This makes it acidic.
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.