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When adding a strong acid to an acidic solution pH decreases. Adding a strong base to an acidic solution the pH increases.
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What is the higher the hydronium ion concentration of a solution called higher or lower of pH?
lower
If a base is added to an acidic solution what happens to the ph?
Adding base will increase pH-level
What is the weakest acid on a pH solution from 2.4 through 10.1?
2,4 is a lower pH than 10,1.
What dos the pH scale actually measure?
pH is a measure of the acidity of the solution. It describes the concentration of H+ or H3O+ ions in a solution. pH= -log10[H+]. Therefore, the lower the pH, the higher the concentration of hydrogen atoms and the more acidic the solution.
Will bicarbonate lower pH?
Yes, because sodium bicarbonate solution is basic.
What would happen to a solution when it becomes more acidic what happens to its pH?
The pH gets lower as the acidity increases.
What happens to the pH of a solution when its neutralised?
A neutralized solution has a pH of 7.
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.
What happens after dipping a substance into a pH solution?
The color of the pH solution can be changed.
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 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 does it mean when a pH is lower than seven?
When the pH is lower than 7, the solution is acidic.
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 happens to a PH solution when it is neutralised?
The pH become 7,00.
How does the presense of an acid in a water solution affect the pH of the solution?
The pH become lower, under 7.
