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Autoionization of water: does it really ...

Artemov, V. G....

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Autoionization of water: does it really occur? by Artemov, V. G. ( Author )

Content Provider	Lemonjar Open Access
Publisher	N.A
Publication Date	01-08-2015
Summary	The ionization constant of water Kw is currently determined on the proton conductivity sigma1 which is measured at frequencies lower than 10^7 Hz. Here, we develop the idea that the high frequency conductivity sigma2 (~10^11 Hz), rather than sigma1 represents a net proton dynamics in water, to evaluate the actual concentration c of H3O+ and OH- ions from sigma2. We find c to be not dependent on temperature to conclude that i) water electrodynamics is due to a proton exchange between H3O+ (or OH-) ions and neutral H2O molecules rather than spontaneous ionization of H2O molecules, ii) the common Kw (or pH) reflects the thermoactivation of the H3O+ and OH- ions from the potential of their interaction, iii) the lifetime of a target water molecule does not exceed parts of nanosecond.
ISBN	-
Item Type	Article
File Type	pdf
File Size	36.88 KB
Language	English
Subjects	-
Unlimited	MYR 0.00
Total read	-
URL	doi:10.1134/S1028335816010043

Citation

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AMA 11th EditionReferences

Artemov, V. G.. Autoionization of water: does it really occur?. N.A. August 01, 2015. Accessed August 18, 2025. https://online.provdatabase.com/cite/18856

APA 7th EditionReferences

Artemov, V. G.. (2015). Autoionization of water: does it really occur?. N.A. https://online.provdatabase.com/cite/18856

Chicago 17th EditionReferences

Artemov, V. G.. Autoionization of water: does it really occur?. N.A. 2015. https://online.provdatabase.com/cite/18856

HarvardReferences

Artemov, V. G.. (2015). Autoionization of water: does it really occur?. [Online]. N.A. Available from: https://online.provdatabase.com/cite/18856. (Accessed 18 August 2025).

Harvard AustraliaReferences

Artemov, V. G., 2015, Autoionization of water: does it really occur?, N.A, viewed 18 August 2025, <https://online.provdatabase.com/cite/18856>

MLA 9th EditionWorks Cited

Artemov, V. G.. Autoionization of water: does it really occur?. N.A, 2015. PROV Database, https://online.provdatabase.com/cite/18856.

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