• synonyms

isoionic point

[ahy-soh-ahy-on-ik, ahy-soh-]
noun Chemistry.
  1. the hydrogen ion concentration at which the concentration of the dipolar ion is at a maximum.
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Origin of isoionic point

First recorded in 1930–35; iso- + ionic
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2018