pH is based on the ionic product of the water.
At ionic product of water reaches to 100, then the pH of the solution is 14.
The range of pH values is 0 - 14.
The pH scale is between 0 and 14 but a pH under 0 is possible for some strong acids.
The range of the pH scale is 0-14.
High range pH refers to the measurement of pH values greater than 7.0, indicating alkaline or basic conditions. This can typically range from pH 8 to pH 14. High range pH is important in applications such as water treatment and regulation of soil pH for agriculture.
0-14, 7 is neutral, anything greater than 7 is a base, anything less than 7 is an acid
a pH Scale is a range from 0 to 14 0 to 6.9 is acidity 7 is neutral 7.1 to 14 is alkalinity the pH scale is logarithmic
pH = 0 to pH = 6 is the acidic range. pH - 0 is the most acidic.
Technically, the pH range is 0 to 14. 0 to 7 is acidic, 7 is neutral, and 7 to 14 is basic. However, in very rare situations, an acid can have a pH of -1 and a base can have a pH of 15. But I doubt you need to know that.
pH of 7 is neutral. there is no absolute ends to the pH scale, so an acid is anything with a pH rating of less then 7, and a base is anything greater then 7. for all practical purposes, a scale of 1-14 or sometimes 0-14 is used, but it is possible to exceed these constrainsts.
There were 14 pH brothers that developed the method of testing acidity in 1809
PH can be less than 0 and it can be more than 14. PH is -log of (H ) concentration. According to this the PH Of 1 M strong acid such as Hcl would be 0. similarly ... 10 M = pH -1 0.1 M = pH 1 0.01M = PH 2 0.001M = PH 3 0.0001M = PH 4 The pH scale is between 0-14 because the solution with which we generally encounter is in 0-14 range.
An acidic solution will have a pOH ranging from 7 to 14