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Bases have pH's above 7 on the pH scale.
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∙ 12y ago
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What is a pH above 7?
A pH value greater than 7 is an alkali.
A base has a pH of...?
value above 7
Does a acid have a pH value above 7?
No, acids pH values are lower than 7( 0 to 7 ) on the pH scale. Bases are higher ( 7 to 14 ) on the pH scale.
Is a pH value of 5 acidic?
Anything below the pH of 7 is an acid. Distilled water is at a pH of 7 and is considered the 'middle' of the pH chart. Anything above 7 or at 7 is a base.
When pH value of a solution is 7 then what is the nature of that solution?
If the pH value of a solution is 7 then the solution is basic. Anything below 7 is considered acidic and anything above 7 is considered alkaline or basic.
What value pH is acidic?
Anything below 7 is acidic, and anything above 7 is alkaline.
Pure water has a pH level of?
Pure water has a neutral pH value of 7, anything above 7 is alkaline and anything below 7 is acidic.
Do salts yield pH-values above 7?
yes.. their values vary from 2-14 on PH scale below 7pH value ones are acidic , above 7 are basic.
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 is the PH value of fresh sewage?
slighty above the average base of 7 somewhere between 7 and 8
Is A solution of a pH above 7 neutral?
The solution of pH above 7 is basic in nature. The substance having pH 7 is neutral.
What pH do Alkalis have?
Any aqueous solution that has a pH value greater than 7 can be considered alkaline. A strongly alkaline aqueous solution usually has a pH of at least 10, and aqueous solutions of very strong alkalies can have a pH range above 13.
