Ionic Strength (I)
Ionic strength is a measure of the concentration of ions in a solution. It is calculated by summing the molar concentration of each ion multiplied by the square of its charge.
I = ½ Σ (cᵢ · zᵢ²)
Last updated: April 13, 2026
Ionic Strength Calculator
Based on 3 sources
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Table of contents
Ion 1
M
Ion 2 (Optional)
M
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