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The pH calculator can determine the pH from H⁺ molar concentration, or Ka, and the concentration of a solution.
This intuitive and easy-to-use hydrogen ion concentration calculator will help you determine the hydrogen ion concentration [H +] from the pH of the solution. The pH is crucial to determining whether your solution is acidic or basic.
Find the pH and the related values for any solution using the pH calculator. It can find four values pH, pOH, H+, and OH-. It also tells how the values were computed.
To convert pH to hydrogen ion concentration, use the formula: H+ concentration = 10^(-pH). For example, at pH 3, the hydrogen ion concentration is 1 x 10^(-3) M. This formula calculates the concentration of H+ ions in a solution based on its pH value using a logarithmic scale.
The following steps outline how to calculate the Hydronium Ion Concentration using the formula [H3O+] = 10^-pH. First, determine the pH value of the solution. Next, take the negative exponent of the pH value.
When pH or pOH of solution is known, we can readily calculate concentrations of hydronium ion (H 3 O +) or hydroxyl ion (OH -) using the pH equation. Also, in this online pH calculator, you have to just substitute pH or pOH value and it will give you what is the H 3 O + ion concentration of aqueous solution.
To calculate pH, first convert concentration to molarity. The easiest way to perform the calculation on a scientific calculator is to enter the hydrogen ion concentrations, press the log key (not the ln key, which is natural logarithm), and then take the negative of the value.