Some mathematics: The pH value corresponds to the negative decadic logarithm of the [[hydrogen ion concentration]], i.e. it is defined as a logarithmic quantity by the decadic logarithm multiplied by -1 (= "ten logarithm") of the [[oxonium]] ion concentration (more precisely: the oxonium ion activity).
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Some mathematics: The pH value corresponds to the negative decadic logarithm of the [[Wasserstoffionenkonzentration/en|hydrogen ion concentration]], i.e. it is defined as a logarithmic quantity by the decadic logarithm multiplied by -1 (= "ten logarithm") of the [[Oxonium/en|oxonium]] ion concentration (more precisely: the oxonium ion activity).
Aktuelle Version vom 22. Mai 2019, 00:26 Uhr
Some mathematics: The pH value corresponds to the negative decadic logarithm of the hydrogen ion concentration, i.e. it is defined as a logarithmic quantity by the decadic logarithm multiplied by -1 (= "ten logarithm") of the oxonium ion concentration (more precisely: the oxonium ion activity).