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DrPhos' pH Calculator app for iPhone and iPad

4.8 ( 768 ratings )

Education Utilities
Developer: Monte L Helm

0.99 USD

Current version: 2.3.1, last update: 2 days ago
First release : 12 Feb 2024
App size: 14.8 Mb

Calculate pH, [H3O+], and [OH-] for a strong or weak acid/base.
All weak acid/base calculations use the quadratic equation to solve.