hydrobromic acid2-butanone + water mixturespotentiometrythermodynamic quantitiesThe e.m.f. of the cell: Pd|H 2(g)|HBr(m)|AgBr|Ag in 2-butanone + water mixtures (containing 5, 10, and 15, mass per cent 2-butanone) was measured at 288.15, 298.15, and 308.15 K in the range of HBr ...
hydrobromic acid (hbr) zinc chloride (zncl 2 ) ammonium sulfate ((nh 4 ) 2 so 4 ) phosphorous acid (h 3 po 3 ) chemistry related links separating mixtures conjugation chemistry sodium acetate formula phosphorus trichloride coefficient of viscosity gattermann koch reaction ethanol formula types of...
Thermodynamics of hydrobromic acid in water + 10, + 30, and + 50 mass per cent of tetrahydrofuran from e.m.f. measurements at 278.15 to 328.15 KElectromotive-force measurements of cells of the type Pt|H 2(G;1 ATM)|HBr(m) in THF + H 2O|AgBr|Ag at 11 temperatures ranging from ...
Method consists in analysis of aqueous solutions of these materials wherein 0.10-0.12 g sample is treated with 4 mL of concentrated 47.6% hydrobromic acid solution, reaction mixture is evaporated to residual volume 0.3-0.5 mL of test solution, neutralized with 1 N sodium hydroxide solution in ...
In examples, the ionically cross-linked polymer was dissolved in an aq. solution of (1) hydrobromic acid, dimethyl sulphoxide and 1,4- dioxane which was then spread on a plate and the film dried by heating; (2) as (1) wherein the acid is hydrochloric....
hydrobromic acidhydrogenisotopic exchangemass spectrometersThe mass spectra of 1,1-dideutero-l-butanol, 1,1,1,3,3-pentadeutero-2-butanol, and 1,1,1,2,3,3-hexadeutero-2-butanol have been obtained using 70-volt ionizing electrons. Comparison of the cracking patterns of the deuterated ...
NMRmass spectraX-ray structure.The title compound is formed by the rearrangement of 2,2-dithiobis[4,5-dihydrothiazole] with the extrusion of one sulfur in dilute hydrobromic acid medium. 1HNMR, Mass spectral, X-PES studies and crystal structure determination have been carried out. While the ...
Thermodynamic behavior of hydrochloric and hydrobromic acid in water+50 mass per cent bis-2-methoxyethyl ether (diglyme) from e.m.f. measurements at 278.15 to 328.15 KHomogeneous immunoassayimmunoassay, homogeneousenzyme immunoassayimmunoassay, enzyme...
The electrolyte preferably comprises an aqueous solution of zinc bromide, hydrobromic acid, sodium sulphate and sodium perchlorate. The sulphate serves to maintain the conductivity of the electrolyte and to prevent free bromine dissolving in water. The perchlorate also serves to maintain conductivity and...
In examples, the ionically cross-linked polymer was dissolved in an aq. solution of (1) hydrobromic acid, dimethyl sulphoxide and 1,4- dioxane which was then spread on a plate and the film dried by heating; (2) as (1) wherein the acid is hydrochloric.SHERMAN MICHAELS,ALAN...