I think you mean the pH value, it so, a basic solution has any value exceeding 7.
pH scale
A base is a compound that produces hydroxide ions in a solution. A basic solution is a solution that contains a higher pH concentration than 7.
The pH indicates how acidic or basic a solution is.
Yes, it is true that the pH scale indicated the acidity (as well as how basic) of a solution.
The unit would be H+/ 1 L of solution (usually water). This is called Molarity, or concentration.
It is a value which indicates the acidic or basic nature of a solution.
By observing the [H+] ion concentration and [OH-] concentration in the aqueous solution. If the [H+] ion concentration is higher that the [OH-] ion concentration, it is acidic. Vice Versa for basic.
The pH indicates how acidic or basic a solution is.
pH scale
pH scale
A solution of ammonia is basic, no matter the concentration.
The pH scale is a measurement system that indicates the concentration of Hydrogen ions also called Protons.
It determines how acidic it is.
A base is a compound that produces hydroxide ions in a solution. A basic solution is a solution that contains a higher pH concentration than 7.
Calculating concentration of a chemical solution is a basic skill all students of chemistry must develop early in their studies. What is concentration?
The pH indicates how acidic or basic a solution is.
basic