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What is a solution conceded to be if it has a pH level lower that 7?
Wiki User
∙ 9y ago
A pH reading lower than 7 indicates an acid substance - above 7 is a basic or alkaline substance.
Wiki User
∙ 9y ago
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Can an acid increase the pH level of a solution?
No, the lower the PH level in the solution, under 7 (which is the neutral number) until 0, the higher the acid level. The higher the PH level in the solution is, over seven and until 14, the higher the base level.
Does a solution with a pH of 5 have a lower concentration then that with a pH of 10?
Yes, the higher the pH level, the higher the concentration. anything with a pH over 7 is a base and anything under 7 is an acid.
What acid lower pH?
All acids will lower the pH of any solution to which they are added.
Why would adding an acid or base lower the pH in a solution?
Adding an acid to a solution will lower it's Ph, but adding a base will raise it's Ph.
PH of 4 than a solution with a pH of 5?
a pH of 4 is most acidic than a solution with a pH of 5. In general, the lower the pH, the more acidic the solution is.
Can an acid increase the pH level of a solution?
No, the lower the PH level in the solution, under 7 (which is the neutral number) until 0, the higher the acid level. The higher the PH level in the solution is, over seven and until 14, the higher the base level.
A solution that is a 4 on the pH scale is a?
A solution which has a pH lower than 7 is a acid.
What happens to the pH when sodium hydroxide is diluted?
The pH becomes lower, appoaching a level of 7 if the solution is diluted sufficiently to become almost neutral.
Does a solution with a pH of 5 have a lower concentration then that with a pH of 10?
Yes, the higher the pH level, the higher the concentration. anything with a pH over 7 is a base and anything under 7 is an acid.
What acid lower pH?
All acids will lower the pH of any solution to which they are added.
Why would adding an acid or base lower the pH in a solution?
Adding an acid to a solution will lower it's Ph, but adding a base will raise it's Ph.
PH of 4 than a solution with a pH of 5?
a pH of 4 is most acidic than a solution with a pH of 5. In general, the lower the pH, the more acidic the solution is.
What is the strength of an acidic solution?
It depends on the concentration of H+ ions in the solution. The more H+, the stronger it is. The best way to determine this is by its pH level, where a lower level means a stronger acid.
What is the strength of acidic solution?
It depends on the concentration of H+ ions in the solution. The more H+, the stronger it is. The best way to determine this is by its pH level, where a lower level means a stronger acid.
Is pH of a basic solution higher or lower than pH of a acid solution?
A basic pH is higher than an acidic or neutral pH.
What does it mean when a pH is lower than seven?
When the pH is lower than 7, the solution is acidic.
What has a pH level of 11?
A pH=11 is a pH of a basic solution; for example a solution of sodium hydroxide in water.
