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no 7 is not a high PH. the Ph scale is out of 14 meaning 7 is neutral :)
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∙ 14y ago
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What Does high pH mean on a pH scale?
A pH over 7 is basic.
Does a weak acid ionize at high pH or low pH?
Weak acids do not ionize at pH 7. At pH 7, it is neither an acid nor a base. This is where all of them become neutral.
Do alkali's have low or high pH's?
High. Acid have a pH of 1-6, neutral (eg water) has a pH of 7 and Alkali's have a pH of 8-14.
What is vinegar and ammonia on a pH scale?
VInegar has the low ph. Ammonia has the high ph.
Which answer is a true statement about pH valuesPure water has a pH of 0 pH is important in life mainly because it affects the cohesion of water A high pH corresponds to a high H plus concentration?
Pure water has a pH=7.High pH correspond to high OH- concentration.
Does alkaline have a high pH or a low pH?
Alkaline is considered to have a ph of 7.0 .. becoming more alkaline is 7 or <.
What is the pH score for a strong acid and a strong base?
A strong acid will have a low pH and a strong base will have a high pH.
Can a concentrated weak acid have a high pH?
No, it will have a low pH. Any acidic solution has a pH of less than 7.
What does a high number on the pH scale mean?
It means the solution is basic, or alkaline.See the Related Questions to the left for more about the pH.
What is the pH range of a base?
It depends on the concentration of the base added. If very dilute, the pH will be slightly greater than 7 and if quite concentrated, the pH can be as high as 14. Note: If the solution is acidic, the pH will be less than 7. (Pure water has pH = 7)
Do higher levels of pH indicate high levels of bacteria?
lower the pH the higher chances of it getin killed because it will get denatured and at pH 7 or close to 7 (neutral) there would be good growth..
Does a base increase or decrease pH?
Anything above 7 is basic, anything below 7 is acidic. So a strong base will have a high pH.
