found iicccssnry to placo n piccc of pnpcr bctwccn tho poles of tho inngnct and tho strip of iron, M, in ordcr to prcvcnt tho lnttcr being still nttrirctcd by tho magnet nftcr thc nlegnctising current hwl bccn broken. A rubbcr tubo nttnchcd to tho lower oittlct, B, of tlic upper chamber, I, of thc
On acid mixtures containing hydrochloric and succinic acids in aqueous solution
โ Scribed by Sadek, Hussein ;Tadros, Th. F.
- Publisher
- Springer-Verlag
- Year
- 1963
- Weight
- 563 KB
- Volume
- 193
- Category
- Article
- ISSN
- 0023-2904
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๐ SIMILAR VOLUMES
Al&r&-The emf of the cell Pt, HI 1 HCl(m), phosphoric acid (M) 1 AgCl, Ag was measured at 25ยฐC at various concentrations of HCl and phosphoric acid. with increase in The standard potential of the cell decreases P hosphoric acid concentratron. Values of the activity coe5cient of HCl and medium effect
The absorption of phosphme m an aqueous solution of hydrochlonc acid and formaldehyde was found to be kmetlcally controlled In the range of vanables studied The reactlon was found to be first order with respect to phosphme and formaldehyde and approximately half-order with respect to hydrochlonc aci