Halide Ions In Solution Research Articles

Solution chemistry in substituted sulphuric acid-V Nature of the solutions of bases and chlorides in fluorosulphuric acid

Conductance of a number of oxygen, nitrogen, phosphorus, arsenic antimony and bismuth compounds has been studied in fluorosulphuric acid to study their protonation and thus their basic nature. Conductance of halides and oxyhalides of various elements has also been studied to find out if these compounds can liberate halide ions in solution in fluorosulphuric acid. The findings have been supported by i.r. studies.

The Formation of Solvated Electrons in the Photochemistry of the Phenolate Ion in Aqueous Solutions

Evidence for the photochemical formation of solvated electrons in aqueous solutions of the phenolate ion is obtained. K20 and acetone are employed as specific scavengers for the solvated electrons produced from the thermal dissociation of the excited state. The dependence of the quantum yield of Sz m [NzO] is found to agree with cage scavenging kinetics. The solvated electron-phenoxy1 radical pair in the solvent cage is formed in a secondary process from the spectroscopic excited state of the ion. Spectroscopic data indicate that this excited state arises from an internal T-T* excitation and does not involve a c.t.t.s. (charge transfer to the solvent) state as in the case of solvated electron formation in the photochemistry of the halide ions in solution.

Intensities of the absorption bands of halide ions in solution

Intensities of the absorption bands of halide ions in solution