The mole is not an ordinary measurement unit
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In this paper, it is argued that the SI system has not carefully enough taken into account the differences that exist between stoichiometry and physics, and because of this neglect forced the kind-of-quantity amount of substance into a false form. The mole is not a unit such as the metre, the kilogram, and the second. It is a “unit” only in the sense in which purely mathematical scaling factors can be called units.
KeywordsMole SI system Avogadro number Avogadro constant Stoichiometry
- 1.BIPM (2006) The international system of units (SI), 8th edn. http://www.bipm.org/en/si/si_brochure/. Accessed 18 June 2011
- 3.Cooper G, Humphry SM (2010) The ontological distinction between units and entities. synthese. doi:10.1007/s11229-010-9832-1
- 9.Kyburg HE (2009) Theory and measurement. Cambridge University Press, CambridgeGoogle Scholar
- 10.BIPM (2010) Draft Chapter 2 for SI brochure, following redefinitions of the base units. http://www.bipm.org/utils/common/pdf/si_brochure_draft_ch2.pdf. Accessed 18 June 2011