Enhancement of phenols on ion-pair extraction of chromium(VI) with tetraphenylarsonium
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چکیده
منابع مشابه
Determination of Perchlorate Ion With Tetraphenylarsonium Chloride
A detailed study of precipitation reaction of perchlorate ion with tetraphenylarsonium chloride is reported. Optimum conditions for quantitative precipitation of perchlorate ion were determined. A gravimetric and a spectrophotometric method for perchlorate ion are proposed. The spectrophotometric method is based upon dissolution of ( C.H.),AsClO. in acetonitrile and subsequent measurement of ab...
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effect of oral presentation on development of l2 learners grammar
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ژورنال
عنوان ژورنال: Journal of Radioanalytical and Nuclear Chemistry
سال: 1998
ISSN: 0236-5731,1588-2780
DOI: 10.1007/bf02389480