Anything with a pH less than 7 is an acid.
Anything with a pH greater than 7 is a base.
pH = 7 is neutral
Anything with a pH less than 7 is an acid. Anything with a pH greater than 7 is a base. pH = 7 is neutral
an acid
acid
an acid. one example of a pH 6 substance is urine.
a substance that has a pH of 6 or above (1-6). hope this helps :-P
If the substance is in liquid form, the pH may be determined by litmus paper.
it is basic pH above 7
There's no such thing as a base of an acid! A base is a substance with a pH of 8-14, and an acid is a base with a pH of 0-6. A neutral substance has a pH of 7.
an acid. one example of a pH 6 substance is urine.
Natural rainwater (pH 5 - 6) Milk (pH 6 - 6.6)
me
The pH of a substance can be found by using a litmus indicator.
a substance that has a pH of 6 or above (1-6). hope this helps :-P
This is a pH indicator.
A substance which resists changes in pH is called a buffer.
If the substance is in liquid form, the pH may be determined by litmus paper.
it is basic pH above 7
There's no such thing as a base of an acid! A base is a substance with a pH of 8-14, and an acid is a base with a pH of 0-6. A neutral substance has a pH of 7.
Alkali or Base
If a substance has a PH of 11 then the substance is basic.