Simple instrument for titrimetry without indicators gas pressure end-point technique: Iodometry,iodimetry, iodate and periodate titrimetry |
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| Authors: | Otto Richard Gottlieb |
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| Affiliation: | Ornstein and Cia., Rio de JaneiroBrazil |
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| Abstract: | The present paper shows, that the gas pressure end-point technique can be applied to several oxidation reduction titrations. lodometry, iodimetry, iodate and periodate titrimetry were studied. Standard arsenite, iodine and hydrazine sulfate solutions òwere used as titrants. The results are comparable in precision and accuracy to values obtained by the standard visual end-point titrations. |
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