What is the pOH Calculator?

The pOH Calculator is a tool that helps users calculate the pOH of a solution based on the hydroxide ion concentration [OH⁻]. This is useful for chemistry students, educators, and laboratory professionals who want to quickly determine the basicity of a solution without performing manual logarithmic calculations. By entering the hydroxide ion concentration, the calculator provides the pOH instantly, allowing easy understanding of solution properties and facilitating pH/pOH calculations.

How to Use:

1. Enter Hydroxide Ion Concentration [OH⁻] (M): Input the concentration of hydroxide ions in moles per liter.
2. Click “Calculate”: The calculator computes the pOH using the formula pOH=−log⁡10([OH−])\text{pOH} = -\log_{10}([OH⁻])pOH=−log10​([OH−]).
3. Review Result: The output displays the pOH value with four decimal places for clarity and easy interpretation.