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pH is a measure of the concentration of hydrogen ions within a solution. The pH scale runs from 0 to 14. Solutions with a pH less than 7 are considered acids. Solutions with a pH of exactly 7 are neutral. Solutions with a pH of more than 7 are considered bases.
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What pH level do acids have?
Acids are less than pH 7
What is pH value of some acids?
less than 7
How can you tell acids from bases?
Acids have a lower PH and bases have a higher PH.
What are Acids numbers?
On the pH scale, acids have a pH of less than 7.
Why are some substance acids?
because they have a pH level less then 7
Is an acid with the pH of 1 stong acid?
Not necessarily. The pH of a solution depends on the strength of the acid and its concentration. Some acids at the stronger end of weak acids can form a solution with a pH of 1 at a high enough concentration.
Why are some acids not dangerous?
Some acids are not dangerous because they aren't strong acids. The strength of an acid/base is measured on the pH scale. The closer to 7 the weaker. Under 7, is an acid and above 7 is a base. If something has a pH of 1 then it is a dangerous acid, while acid with a pH of 6.5 are not dangerous for example.
Do acids have a PH above or below 7?
No, acids have a pH less than 7.
Is acids a property of salts?
Some salts dissolved in water have an acidic pH.
What are some acids which are neutralised by bases?
any acid is buffered by a base. Acids are low pH and bases are high. it depends on the relationship between the two as to which combination will result in a neutral pH.
What is the acids pH?
The pH of acids ranges between 1 to 6. The one with pH 1 is the most concentrated. The pH is a measure of the concentration of H+ ions in a solution.
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.
