A critical review of the proposed definitions of fundamental chemical quantities and their impact on chemical communities (IUPAC Technical Report)

作者：Marquardt Roberto; Meija Juris; Mester Zoltan; Towns Marcy; Weir Ron; Davis Richard; Stohner Jurgen^*

来源：Pure and Applied Chemistry, 2017, 89(7): 951-981.

DOI：10.1515/pac-2016-0808

• mole
• proposed new SI
• redefinition of the kilogram

In the proposed new SI, the kilogram will be redefined in terms of the Planck constant and the mole will be redefined in terms of the Avogadro constant. These redefinitions will have some consequences for measurements in chemistry. The goal of the Mole Project (IUPAC Project Number 2013-048-1-100) was to compile published work related to the definition of the quantity 'amount of substance', its unit the 'mole', and the consequence of these definitions on the unit of the quantity mass, the kilogram. The published work has been reviewed critically with the aim of assembling all possible aspects in order to enable IUPAC to judge the adequateness of the existing definitions or new proposals. Compilation and critical review relies on the broadest spectrum of interested IUPAC members.

• 出版日期2017-7