File:Titration of calcium and magnesium in soap with barium (Alessandri 1895.39).png

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Captions

Titration of calcium and magnesium in soap with barium

Summary

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Description
Italiano: Una soluzione standard di nitrato di bario viene titolata con una soluzione di sapone di marsiglia da analizzare (5 g in etanolo al 60%) fino a quando la soluzione non presenta una schiuma di mezzo centimetro che persiste per almeno 10'.
English: A standard barium nitrate solution is titrated with a standard soap solution (5 g in 60% ethanol) until the bottle, shaken vigorously, shows a half-centimeter thich layer of foam that lasts at least 10'.
Date
Source Alessandri, P. E. Analisi Volumetrica Applicata Ai Prodotti Commerciali e Industriali; Ulrico Hoepli: Milano, 1895.
Author valeg96

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This work is in the public domain in its country of origin and other countries and areas where the copyright term is the author's life plus 70 years or fewer.

This work is in the public domain in the United States because it was published (or registered with the U.S. Copyright Office) before January 1, 1929.

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