FIELD: chemistry.
SUBSTANCE: method of determining concentration of ions in liquid electrolyte solutions is proposed. The method involves determination of concentration of ions from the value of potential difference between coaxial cylindrical electrodes immersed in the analysed electrolyte solution which is rotated.
EFFECT: method enables determination of concentration of ions in liquid solutions without using a galvanic element consisting of an indicator electrode and a comparison electrode, manufacture of which requires use of precious metals.
2 dwg
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