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Yes the do. A Ph value of 1-6 is acid. 7 is neutral (think distilled water) Values of 8 and above are alkaline.

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What is a pH level below 7 called?

We call those liquids acids. Above 7 is a base.


Do acids have a PH above or below 7?

Acids have a pH below 7. Acids have a pH ranging from 0 to 6.9 on the pH scale, which measures the acidity or alkalinity of a substance.


What is the pH level of an acid?

The pH level of an acid is less than 7 (neutral). Very strong acids will be around pH 1 and 2.


Acid have a pH below 7?

Yes, that's correct. Acids have a pH below 7, indicating that they are acidic in nature. The lower the pH value, the stronger the acid.


What is the lowest pH level for an acid?

the lowest pH level of an acid is below 7.as 6.9 but when it reaches 7 it become neutral.there are very less acids having the pH so low.


Do acids have a pH above 7 yes or no?

No, acids have a pH of below 7, and bases (or alkalines) have a pH of above 7. Anything with a pH of 7 is considered to be neutral.


What pH level do acids have?

Acids have a pH level lower than 7, typically ranging from 0 to 6.9. The lower the pH value, the stronger the acid.


Which substances always have pH below 7?

Acids always have a pH below 7.0.


Is a substance with a pH below 7 an acid or an alkali?

A substance with a pH below 7 is an acid. Acids have a pH below 7, while substances with a pH above 7 are alkalis (bases).


What is the pH level of acids?

Its 0-7.


Does acid solutions have a pH above 7?

yes all acids have pH below 7 as SUSTANCES HAVING Ph below 7 are acids and that having pH up 7 are bases


What is more acidic on pH value?

Acids...the ph value for acids is below 7 whereas for bases it is more than 7