pH of 7 is neutral. there is no absolute ends to the pH scale, so an acid is anything with a pH rating of less then 7, and a base is anything greater then 7.
for all practical purposes, a scale of 1-14 or sometimes 0-14 is used, but it is possible to exceed these constrainsts.
The total ph range is 0-14. The acid range is 0-6. 7 is neutral (water), and the range for a base is 8-14. Hopw this helped!
0-7 = Acids on Ph scale. 7-14 = Bases on Ph scale. 7 exactly = neutral
if the number is smaller the acid is stronger. if its bigger the base is stronger
The pH scale ranges from 0 to 14. Neutral is 7.
A pH greater than 7 are alkaline. A pH lower than 7 are acidic.
0-6.9
The pH scale runs from 0 to 14. Pure water has a pH of 7, the half-way point of the pH scale. A pH between 0 and 7 indicates that a solution is acidic, and the lower the pH, the higher the acidity. A pH between 7 and 14 indicates that a substance is alkaline, and the higher the pH, the higher the strength of the alkali.
The pH scale ranges from 0-14. A pH of 0-7 is considered acidic. The lower the pH, the stronger the acid. So a pH of perhaps 0-2 would be a strong acid while a pH closer to 7 may be considered a weak acid.
In a reaction of an acid with a base the pH changes to a value that is closer to 7.
The pH of DNA is less than 7. It is a termed acid (Deoxyribonucleic acid), but still remains basic in nature.
around 1-2 is the pH of stomach acid
The range of an acid is to 1 to 6........
0 to 6
The possible range of pH for an acid would be anything lower than 7 and above zero.
in pH acids range from 0-6.as the highest value is 6 and if the concentration of an acid is 6 it is concentrated as this value drops the concentration drops
well bsically its dom
Acidic solutions have a pH under 7.
1 is strong acid 7 is neutral 14 is strong alkaline
Acids can range from 6.9 to 0 on the pH scale, with a solution with a pH of 6.9 being extremely weak, and a solution with a pH of 0 being as strong as 1.0 mol/l [H3O+].Added:(For even higher concentration the pH value can be negative, eg. 2.0 M strong acid has pH = - 0.3)
pH ranges from 1 (acid) to 14 (base). As far as acceptble range, you need to make clearer what else you need to know...like pH range of blood.
acid less 7 and then bases 7to14.
Vingar's main acid is Acetic acid (about 5 to 10%). Acetic acid is a weak acid, pH in range of 2.8 to 3.2
Yes, acid controls the pH of the pool water. The higher the pH the less effective the chlorine is and the more prone it is to scaling. The ideal pH range is 7.2-7.6.