Soil pH - gardener, landscaping etc.
Water pH - pool cleaning, public pools, water board, food industry
Chemical pH - anything to do with science
they use the pH scale
The pH scale.
Watermelon has a pH of around 5.18 to 5.6. See Related Links.
A solution which has a pH lower than 7 is a acid.
It`s called acid(such as HCl,,,,PH=1)
The scale that chemists use to describe the concentration of hydronium ions in a solution is know as the pH Scale
This sample measures at 4.3 on the pH scale.
scientists use the ph scale so they can tell whether something is acidic or alkaline
the pH of this acid is 5
on the ph scale a lemon is a 2 and the apple is around a three
we use the pH scale to find out if somthing is an acid or a base and how strong or weak it is.
By the use of pH scale.
No - Alkaline is on the high end of the pH scale, acidic is on the low end of the pH scale. Use a pH decreaser to lower the alkaline levels.
After studying the color of litmus at different pH.