the pH scale goes from 0 to 14. 0-3 is strong acid (eg. hydrochloric acid), 4-6 is not strong acid. 7 is neutral, eg. water. 8-10 is not strong alkali (base) and 11-14 is strong alkali (eg.sodium hydroxide)
Acids is anything between 0 to 7 in a pH scale.
Bases are anything above 7.
pH scale measures the concentration of H+ ions in a given solution.
For Acids: pH< 7
FOr Bases: pH > 7
all acids and bases. to the right at bases to the left are acids
it is a scale that measures liquid
The pH scale ranges from 0 to 14, where a pH of 7 is considered neutral. Acids have a pH below 7, with the strongest acids having a pH close to 0. Bases have a pH above 7, with the strongest bases approaching 14. The pH scale is logarithmic, meaning each unit change represents a tenfold difference in hydrogen ion concentration.
By the use of pH scale.
Acidic or basic
all acids and bases. to the right at bases to the left are acids
The PH scale is the measurement of acids and bases. 8 and up are bases. 6 and lower are acids. 7 is neutral.
it is a scale that measures liquid
a pH scale is something used for measuring the strengths of acids and bases.
The pH scale ranges from 0 to 14, where a pH of 7 is considered neutral. Acids have a pH below 7, with the strongest acids having a pH close to 0. Bases have a pH above 7, with the strongest bases approaching 14. The pH scale is logarithmic, meaning each unit change represents a tenfold difference in hydrogen ion concentration.
they use the pH scale
By the use of pH scale.
Acidic or basic
Acids and bases are described in the pH scale based on their strength. For instance,lactic acid has pH 6,but curd,obtained from milk itself has pH 3! HCl is called as the "king of acids" with pH 1. {on the pH scale,if any substance has pH 7, its considered acidic, while anything above 7 is basic.} Acids or Bases can be considered as acidic or basic by the colour changes in the pH scale{eg:red to orange[neutral]to violet}.
The pH scale goes from 1-14. The strongest bases will be at 12 and 13 and the strongest acids will be at 1-2.
This scale is called the pH scale. Some say this stands for " the power if the hydrogen ", or " the power of hydronium. "
An acid is below 7 on the pH scale and bases are above 7 on the pH scale. An acid can be a hydrogen donor, and a base is a hydrogen acceptor.