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Simultaneous multiwavelength study of the reaction of phenolphthalein with sodium hydroxide
A photodiode array (PDA) spectrophotometer was used to study the fading reaction of phenolpthalein in dilute sodium hydroxide solution. The principal component analysis (PCA) method was employed to identify the number of light absorbing species in the kinetics system. The target factor analysis (TFA...
| Autores principales: | , |
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| Formato: | Texto |
| Lenguaje: | English |
| Publicado: |
Hindawi Publishing Corporation
1992
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| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2547974/ https://www.ncbi.nlm.nih.gov/pubmed/18924946 http://dx.doi.org/10.1155/S1463924692000294 |