Any pH less than seven is considered an acid.
battery acid
lower PH
We could tell the solution was an acid by reading the pH scale.
The pH of an acetic acid solution can vary depending on its concentration. A 0.1 M solution of acetic acid typically has a pH around 2.9, due to the weak acidic nature of acetic acid.
The pH of human stomach acid is usually between 1 and 2 in the lumen.This is not possible to say how much stomach acid present in stomach, but the pH of acid is more acidic than an HCl and Sulphuric acid.
To neutralize a base with a pH of 9, you would add an acid of equal strength. For example, you could add hydrochloric acid (pH=-1) to the base to neutralize it and bring the pH closer to 7, which is neutral.
The pH level for acetic acid is 3... The pH level for acetic acid is 3...
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.
If the acid or alkali forms an insoluble salt, you could titrate it that way. For instance, suppose you had a solution of sulfuric acid of unknown concentration. You could add calcium hydroxide until the precipitate stops forming and determine the strength of the acid by the amount of base added. If both the acid and alkali are soluble, a pH meter can be used to measure the change in pH of the solution. Drawing the change of pH against volume titrated will thus give the endpoint of the reaction.
The pH of an acid can range from 0 to less than 7. The lower the pH number, the more acidic the substance. Strong acids typically have a pH close to 0, while weaker acids may have a pH closer to 7.
The pH of an acid is higher than 7.
pH<7 acid pH=7 neutral pH>7 base