Ph value: To calculate pH

To calculate pH , take the log of the hydrogen ion concentration and change the sign of the answer. In chemistry, pH is a number that describes the acidity or basicity (alkalinity) of an aqueous solution. The pH scale normally runs from 0 to 14. A pH value of 7 is neutral. This is the pH of pure water. Values less than 7 are acidic, while those greater than 7 basic. Here is a quick review of how to calculate pH . It includes formulas for finding pH and examples showing how to use them. pH ... A pH value is the quantitative measure of the acidity or basicity of aqueous or other liquid solutions. The term, widely used in chemistry, biology, and agronomy, translates the values of the concentration of the hydrogen ion into numbers between 0 and 14. This article explains the concept of pH , how to find and calculate the pH , and how the pH formula and pH equation are used in chemistry! The pH scale shows how acidic or alkaline (basic) a chemical is in water. See a chart of the pH of common chemicals and learn what pH means.