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What is a pH scale How do you make a pH scale pls answer FAST?
its something used to see whether a substance is an acid or alkali. the scale is as follows 1-3 is a strong acid 4-6 is a weak acid 7 is neutral (distilled water) 8-9 is weak alkali 10-14 is a strong alkali
Are weak acids on the pH scale less than 3?
Weak acids typically have a pH greater than 3. A pH of 3 or lower is generally associated with strong acids, which fully dissociate in solution. Weak acids only partially dissociate, resulting in a higher pH compared to strong acids. Therefore, while weak acids can have a pH below 7, they usually do not reach values as low as 3.
Is ketchup an acid or alkali?
Vinegar is an acid. It is between 2 and 3 on the pH scale.
Is lemon juice above 7 or below 7 on the pH scale?
Lemon juice is below 7 on the pH scale, typically around 2 to 3. This makes it acidic.
How do you make a 3.5 pH solution using a water base and an acid?
Not easy from scratch as it will depend on the acid - not least concentration and whether it is Strong or weak. Practically, you'd use a pH meter and SLOWLY add acid to some water being vigorously stirred.
Is weak base on the pH scale is it 3?
any thing with a pH below 7 is an acid and anything with a pH above 7 is a base. So a weak base would be around 8
What is the pH difference between a strong acid and a weak acid n the pH scale?
Usually a strong acid will produce a lower pH, but not always. pH is not a measure of the strength of an acid (or base) but the acidity of a solution, which is dependent on both the strength of the acid or base and its concentration in the solution.
Is weak acid on the pH scale is it 3?
A acid is 6 or less A Base is more than 8 7 is neither So is it is
Is strong acid on the pH scale is it 3?
Acids are numbered from 1 to 6.9. The closer the number is to one, the stronger an acid it is. A 6ph would be a weak acid.
What is the pH level for acetic acid?
The pH level for acetic acid is 3... The pH level for acetic acid is 3...
Is alkali an acid?
No. Alkali's and acids are an separate ends of the pH scale, the pH of acids being 1, 2, 3, 4 and 5 (strong to weak) and the pH of alkali's being 11, 12, 13, 14 and 15 (weak to strong). Examples of acids are hydrochloric acid (strong) and vinegar (weak). Toothpaste is an example of a weak alkali.
Is strong acid on the pH scale is 3?
Yes, a strong acid on the pH scale with a pH of 3 is considered highly acidic. The pH scale ranges from 0 to 14, with lower numbers indicating stronger acidity. Strong acids have pH values closer to 0.
A weak acid has a pH of?
A weak acid typically has a pH between 3 and 6. This is due to the partial dissociation of the weak acid molecules in water, resulting in a lower concentration of hydronium ions and a slightly acidic pH.
What is a pH scale How do you make a pH scale pls answer FAST?
its something used to see whether a substance is an acid or alkali. the scale is as follows 1-3 is a strong acid 4-6 is a weak acid 7 is neutral (distilled water) 8-9 is weak alkali 10-14 is a strong alkali
What would be the pH of a weak acid?
3/4-6
Citric acid has a pH between 1 and 3 It is considered to be a?
strong acid
What is a typical pH of a weak acid?
A typical pH of a weak acid ranges from about 3 to 6. This range indicates that the acid partially dissociates in solution, resulting in a higher pH compared to strong acids, which usually have pH values below 3. The exact pH can vary depending on the concentration of the acid and its dissociation constant (Ka).
