Enter either value then hit calculate to determine either the hydrogen ion concentration or the pH.

## Ph To Hydrogen Ion Concentration Formula

The following formula is used to calculate the hydrogen ion concentration from pH.

[H+] = 10^-pH

Variables:

- [H+] is the hydrogen ion concentration (moles per liter) pH is the measure of acidity or alkalinity of a solution

To calculate the hydrogen ion concentration, raise 10 to the power of the negative value of the pH.

## What is a Ph To Hydrogen Ion Concentration?

pH is a measure of the hydrogen ion concentration in a solution. It is a logarithmic scale used to specify the acidity or basicity of an aqueous solution. The pH scale ranges from 0 to 14, with 7 being neutral. A pH less than 7 indicates an acidic solution, while a pH greater than 7 indicates a basic or alkaline solution. The lower the pH, the higher the concentration of hydrogen ions in the solution, and vice versa.

## How to Calculate Ph To Hydrogen Ion Concentration?

The following steps outline how to calculate the hydrogen ion concentration using the pH value.

- First, determine the pH value.
- Next, use the formula [H+] = 10^-pH to calculate the hydrogen ion concentration.
- Finally, calculate the hydrogen ion concentration.
- After inserting the pH value into the formula and calculating the result, check your answer with a pH to [H+] calculator.

**Example Problem:**

Use the following variables as an example problem to test your knowledge.

pH = 3