Goodbye to S2− in aqueous solution

New Raman spectra of Na2S dissolved in hyper-concentrated NaOH(aq) and CsOH(aq) cast serious doubt on the widely-assumed existence of S2−(aq). To avoid conceptual and practical problems with sulfide equilibria in numerous applications, S2−(aq) should be expunged from the chemical literature. Thermod...

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Bibliographic Details
Published in:Chemical communications (Cambridge, England) England), 2018-02, Vol.54 (16), p.1980-1983
Main Authors: May, P M, Batka, D, Hefter, G, Königsberger, E, Rowland, D
Format: Article
Language:English
Subjects:
aqueous solutions
chemical reactions
Raman spectra
Raman spectroscopy
sodium hydroxide
Sodium sulfide
sulfide minerals
thermodynamics
Online Access:Get full text
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