HYDROBROMIC ACIDCATION-EXCHANGE CHROMATOGRAPHYMIXED SOLVENT SYSTEMThe cation-exchange behavior of antimony(III) on Dowex 50W-X8 (H+ Form) resin using a mixed-solvent system of 0.2 M HBr and acetone, methanol, ethanol, 1,4-dioxan or tetrahydrofuran has been studied. The separation of antimony(...
Hydrobromic acid and potassium sulfide HBr(aq)+K2S(aq)2KBr(aq)+H2S (g) 2H+(aq) + S2-(aq) H2S(g)
Hydrobromic AcidCation exchange chromatographymixed solventsCation exchange behaviour of Zn(II) on Dowex 50 W 8 (H+ form) resin has been studied in mixed solvents and non-aqueous HBr system. 2090% organic solvents like Acetone, Methanol, Tetrahydrofuran, 1,4-Dioxane, Ethanol in conjunction with ...
How would you synthesize m-bromobenzoic acid starting with benzene as your only source of aromatic compound? Assume that ortho and para isomers can be separated. What are the structural formula and the name of the organic product that would result from the...
Distribution coefficients and cation exchange behaviour of elements in hydro- chloric acid-acetone. Anal Chem 1971;43:870-6.Strelow, F. W.E.; van Zyl, C. R.; Bothma, C. J.C. Distribution Coefficients and the Cation-Exchange Behaviour of Elements in Hydrochloric Acid-Ethanol Mixtures. Anal...
hafnium-- ion exchange chromatographylanthanum-- ion exchange chromatographyCo(II), Ni(II), Mn(II), Li, Na, K, Rb, Cs, Be, Mg, Ca, Sr, Ba, Ti(IV), V(IV), Zr, Hf, Th, Al, Sc, Y, La, the lanthanides and also U(VI), which accompany copper(II) in hydrochloric acid-...