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.
A strong acid has a pH of 0-2
1-6 1- Strong Acids 6- Weaker Acids
0 to 4 are strong acids, so it is approaching 0.
The acic side is the left side of the scale
Acids usually have pHs from zero to six.
Anywhere from 0-6.9 on the pH scale
Its 0-7.
6-0 Acids
The pH scale is between 0 and 14 but a pH under 0 is possible for some strong acids.
A strong acid has a pH of 0-2
1-6 1- Strong Acids 6- Weaker Acids
0 to 4 are strong acids, so it is approaching 0.
The acic side is the left side of the scale
Acids usually have pHs from zero to six.
acidic PH 7 is neutral and pH greater than 7 is basic.
Actually, it decreses the pH, because the pH of acids are towards the low end (0) of the pH scale.
acids- taste sour, PH 0-6 bases-taste bitter, Ph 8-14 both- can burn and kill you