| Download | - View final version: Definition of the mole (IUPAC Recommendation 2017) (PDF, 242 KiB)
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| DOI | Resolve DOI: https://doi.org/10.1515/pac-2017-0106 |
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| Author | Search for: Marquardt, Roberto; Search for: Meija, Juris1ORCID identifier: https://orcid.org/0000-0002-3349-5535; Search for: Mester, Zoltán1ORCID identifier: https://orcid.org/0000-0002-2377-2615; Search for: Towns, Marcy; Search for: Weir, Ron; Search for: Davis, Richard; Search for: Stohner, Jürgen |
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| Affiliation | - National Research Council of Canada. Measurement Science and Standards
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| Format | Text, Article |
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| Subject | Avogadro constant; Avogadro number; definition; IUPAC Physical and Biophysical Chemistry Division; mole; SI |
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| Abstract | In 2011 the General Conference on Weights and Measures (CGPM) noted the intention of the International Committee for Weights and Measures (CIPM) to revise the entire International System of Units (SI) by linking all seven base units to seven fundamental physical constants. Of particular interest to chemists, new definitions for the kilogram and the mole have been proposed. A recent IUPAC Technical Report discussed these new definitions in relation to immediate consequences for the chemical community. This IUPAC Recommendation on the preferred definition of the mole follows from this Technical Report. It supports a definition of the mole based on a specified number of elementary entities, in contrast to the present 1971 definition. |
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| Publication date | 2018-01-08 |
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| Publisher | De Gruyter |
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| In | |
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| Language | English |
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| Peer reviewed | Yes |
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| Export citation | Export as RIS |
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| Report a correction | Report a correction (opens in a new tab) |
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| Record identifier | 7bbbbfbf-2f1e-47e5-bbff-6bdcecb77c72 |
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| Record created | 2019-04-11 |
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| Record modified | 2020-05-30 |
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