Category Archives: Definition and determination of pH

Determining pH

  Determination of pH The term pH was introduced by Sørensen, a Danish chemist, as a way of measuring acidity during the fermentation process. pH = –log10[H+] where [ ] represents the concentration in mol dm-3 In conventional terminology, the log notation is taken as corresponding to log10 The concentration of hydrogen ions in aqueous solution covers a very wide range. Expressing

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