1922
DOI: 10.1021/ja01429a006
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A Colorimetric Determination of Hydrogen Peroxide

Abstract: The effect of acid and alkali can be explained on the assumption of adsorption, making due allowance for concentration and chemical change.. Briggs' results as to temperature effects with water have been confirmed with non-aqueous solvents.6. The valence rule does not hold with the non-aqueous solvents studied.7. The order of adsorption of ions and their relative adsorption varies with the solvent employed.8. The concentration curve exhibits a maximum with non-aqueous solvents and the flow at low concentration… Show more

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Cited by 12 publications
(2 citation statements)
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“…These determinations were accurate to better than ___2% at a solution concentration above 5 x 10-'M. A colorimetric method of analysis was used for chloride, capable of detecting chloride ion quantitatively at concentrations as low as 2 x 10-~M with an accuracy better than 2% (20). The procedure involves the indirect evaluation of the chloride ion by displacement of the chromate ion from silver chromate solution.…”
Section: Diffusion-exchangementioning
confidence: 99%
“…These determinations were accurate to better than ___2% at a solution concentration above 5 x 10-'M. A colorimetric method of analysis was used for chloride, capable of detecting chloride ion quantitatively at concentrations as low as 2 x 10-~M with an accuracy better than 2% (20). The procedure involves the indirect evaluation of the chloride ion by displacement of the chromate ion from silver chromate solution.…”
Section: Diffusion-exchangementioning
confidence: 99%
“…silver@-chromate (0.03 g) was added to 2 ml of solution. The chloride content was determined as described by ISAACS [7]. One unit is defined as the activity that catalyzes the formation of 1 m o l e halidelmin under the conditions used.…”
Section: Determination Of the Dehalogenating Activity Of Cellsmentioning
confidence: 99%