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Somebody's mind. It's a convenient way to represent the hydrogen (actually hydronium, actually a lot more complicated even than that) ion concentration, which stretches over many orders of magnitude in typical substances, making a logarithmic scale a lot more practical than a linear one.
pH is just the negative log of the H+ (actually... you know the drill) concentration (in moles per liter).
What else can I help you with?
What scale is used to determine pH?
the pH scale
What scale describes the acidity of a solution as a number?
the pH
What number is highest on the pH scale?
The highest number on the pH scale is 14. The pH scale goes from 0 to 14.
What colour is acid on a PH scale?
The Ph scale does not have colours.
Where is a strawberry on the pH scale?
strawberries are at 3.5 on the pH scale
What scale measures the concentration of hydrogen ions?
The scale that chemists use to describe the concentration of hydronium ions in a solution is know as the pH Scale
What number on the pH scale is the most acidic?
A pH of 0 is the most acidic on the pH scale.
The scale used to classify the strength of acid and basic solutions?
The pH scale.
What substance is in ithe middle on a PH scale?
Pure water has a pH of 7.0 which is the center of the pH scale.
What is the neutral number in the pH scale?
7 is neutral on the pH scale.
What number is smelling slats on the PH scale?
Any smelling on the pH scale.
What does a 7 on the pH scale indicate?
pH=7 is the neutral point on the scale.
