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The answer is variable pH 2 (5% citric acid) to 6.9 (dilute ammonium chloride, <0.1%), depending on strength AND concentration.
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What pH does a weak acid have?
Weak acids have a pH around 4-7
What is pH of a strong acid and pH of a weak acid?
A strong acid id PH 1 or 2 and a weak acid is a number between 5 or 6 Not 7 because that is neutral
Is it possible for a strong acid and a weak acid to have the same pH?
Yes In theory, you could have a very weak solution of a strong acid and a stong solution of a weak acid and they would have the same pH.
The pH of citric acid?
Citric Acid is a weak acid. It is round about 6 on the pH scale.
How does pH of a strong acid compare with the pH of a weak acid?
pH of a strong acid would be '1' or '2' pH of a weak acid would be '5' or '6' . NB 'pH' is a logarithmic scale of the hydrogen ion content of a substance. The small/bigger the number, the greater/lesser the hydrogen ion content.
How do you know if an acid is weak?
An acid is weak if it has a PH of seven or higher.
What pH does a weak acid have?
Weak acids have a pH around 4-7
What is pH of a strong acid and pH of a weak acid?
A strong acid id PH 1 or 2 and a weak acid is a number between 5 or 6 Not 7 because that is neutral
Is a chemical with a pH level of 4 a weak acid?
Not very weak, it is a moderately weak acid.
Is it possible for a strong acid and a weak acid to have the same pH?
Yes In theory, you could have a very weak solution of a strong acid and a stong solution of a weak acid and they would have the same pH.
The pH of citric acid?
Citric Acid is a weak acid. It is round about 6 on the pH scale.
How does pH of a strong acid compare with the pH of a weak acid?
pH of a strong acid would be '1' or '2' pH of a weak acid would be '5' or '6' . NB 'pH' is a logarithmic scale of the hydrogen ion content of a substance. The small/bigger the number, the greater/lesser the hydrogen ion content.
What pH is a weak acid?
6
Is the solution with a pH of 2 a strong or weak base or a strong or weak acid?
pH below 7 always is acid, base has pH above 7.
Is pH 9 a strong or weak acid?
A pH of 9 is not acidic, it is basic. in order to be acidic the pH must be less than 7 It does not show whether the base is strong or weak as pH depends on both the strength of the acid/base as well as its concentration.
If a substance has pH of 6.5 it is?
It is a weak acid.
What acid is weak?
is PH 4-6
