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Spectrophotometric Analysis of the Relationship between Dissociation and Coloration, and of the Structural Formulas of Phenolphthalein in Aqueous Solution

Spectroscopic MethodStructural FormulasEngineeringBiochemistryPhotochemistryAqueous SolutionColorimetryOrganic ChemistryAnalytical ChemistryChemistryMedicineSpectrophotometric AnalysisSpectrochemical AnalysisBiophysicsChromatographyPigmentDrug Analysis