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pro vyhledávání: '"Hilda I. Burgos Oliver Gamondi"'
Autor:
Manuel Alonso, María L. Cristaldo, Carlos A. Stella, Hilda I. Burgos Oliver Gamondi, Sebastián Pablo Chapela, Inés Nievas
Publikováno v:
CONICET Digital (CONICET)
Consejo Nacional de Investigaciones Científicas y Técnicas
instacron:CONICET
Consejo Nacional de Investigaciones Científicas y Técnicas
instacron:CONICET
We here report a laboratory protocol for the determination of the pKa value of an acid by means of determinations obtained with a spectrophotometer. Students determine the acidity constant (Ka) and the pKa associated with phenolphthalein from the abs
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::76367005f029f6c87fa4258e12d3e25e
http://www.scirp.org/(S(i43dyn45teexjx455qlt3d2q))/journal/PaperInformation.aspx?PaperID=3018
http://www.scirp.org/(S(i43dyn45teexjx455qlt3d2q))/journal/PaperInformation.aspx?PaperID=3018
