A hydrogen ion, H+, is the same as a(n):
Acidic foods can be identified by what taste?
OH- is called the:
Acids increase the concentration of what in water?
A beaker full of acid is added to a beaker full of base. The pH of the base will:
A solution with a pH of 11 has a H+ concentration of:
Which substance has the lowest pH?
An unknown substance is added to a solution and the pH increases. The substance is:
What is the concentration of H+ in pure water?
Bases can be referred to as: