Kinetic, spectrophotometric determinatio
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K. L. Mutaftchiev
📂
Article
📅
2006
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Versita
🌐
English
⚖ 221 KB
## Abstract The catalytic effect of manganese(II) on the oxidation of the dye, sodium salt of 4-(2-hydroxynaphth-1-ylazo)benzenesulfonic acid, with potassium periodate in the presence of 1,10-phenanthroline in weakly acidic media was studied. The reaction was followed spectrophotometrically by meas