No. pH is scaled from 0-14. there is nothing higher than 14, and nothing lower than 0.
Classify a substance that has negative pH value. Foods that have acids in them is a substance hat have pH.
The pH is the negative log of [H+].
Iron does not have a pH on its own. pH is the negative log concentration of H+. Iron can be affected by pH though.
hydrogen
pH is the negative logarithm of the hydrogen ion activity in a solution.
No, the pH is the negative logarithim to base 10 of the Hydrogen Ion concentration.
The pH of acids ranges between 1 to 6. The one with pH 1 is the most concentrated. The pH is a measure of the concentration of H+ ions in a solution.
There's no limit to acidity.
Yes and in fact it is possible to have a slightly negative pH. Battery acid is pH 0 or close. pH is the negative logarithim to base 10 of the Hydrogen ion concentration. So 1 molar HCl has a theoretical pH of - log10[1] = 0. So 2 molar H2SO4 is slightly negative if the math is done.
Yes, if the concentration of hydrogen ions is above 1 M, then pH will be negative. An example is Sulfuric acid, which can get a proton concentration up to 18 M which would be a pH of -1.3.
pH of a solution is the negative logarithm of the hydrogen-ion concentration
pH = - log [H3O+]. It is the negative logarithm of the hydronium ion concentration.