De Svante Arrhenius ao peagâmetro digital: 100 anos de medida de acidez From Svante Arrhenius to the digital ph meter: a century of acidity measurement

Autor: Michelle da Silva Gama, Júlio Carlos Afonso

Publikováno v: Química Nova, Vol 30, Iss 1, Pp 232-239 (2007)

This work describes the establishment of the concept of pH and the evolution of its measurement. The origin of the pH definition can be found in the development of the chemistry of aqueous solutions during the XIXth century. The electrolytic dissocia

Externí odkaz: https://doaj.org/article/0204b19a9060459b88840a3f2b8086d3

From Svante Arrhenius to the digital ph meter: a century of acidity measurement

Autor: Michelle da Silva Gama, Júlio Carlos Afonso

Publikováno v: Química Nova v.30 n.1 2007
Química Nova
Sociedade Brasileira de Química (SBQ)
instacron:SBQ
Química Nova, Volume: 30, Issue: 1, Pages: 232-239, Published: FEB 2007

This work describes the establishment of the concept of pH and the evolution of its measurement. The origin of the pH definition can be found in the development of the chemistry of aqueous solutions during the XIXth century. The electrolytic dissocia

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3bbb03f55542e74653b5ad7b0ecf754c
http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0100-40422007000100038