(e) Sulphuric acid (f) Iron (II) sulphide (g) Iron (III) sulphite (h) Nitric acid (i) Calcium phosphate (j) Aluminium sulphate (k) Magnesium nitride View Solution A colourless(X)is soluble in water and also in alcohol and amies. ON string heating (X) gives a brown gas(Y)and a...
This decomposition occurs with greater facility if the disulphide be mixed with other substances, as is the case in the aluminous schists; in which, by the further action of air, a basic ferric sulphate is formed, whilst the liberated sulphuric acid reacts upon the alumina, magnesia, or ...
Thus the nitrilotriacetic acid complex of pentaamminecobalt(III) (6.2) reacts with iron(II) to give the complex (6.3). The overall rate constant k = Kk3 for Sign in to download full-size image electron transfer is 1 × 105 M−1 s−1 at 25°C. The formation constant K = 1.1 ...
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CATALYTIC PHOTOMETRIC DETERMINATION OF TRACE AMOUNTS OF IRON WITH ARSENAZO-TB Trace amounts of Fe( I ) catalyzes the decoloring oxidizing reaction among tribromoarscnazo ascorbic acid and potassium bromate in sulphuric acid medium. T... W Long,C Qiu - 《Physical Testing & Chemical Analysis Partb...
Galaxy Resources is using sulphuric acid to crack Li from its pre-roasted silicate host (spodumene) and produce Li2SO4 for leaching in its plant (Galaxy Resources Ltd., 2008, 2010). The conversion of refractory or hard-to-leach metal oxides to sulphate is believed to be due to the ...
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Effect of high gradient magnetic fields on the anodic behaviour and localized corrosion of iron in sulphuric acid solutions. Corros. Sci. 53, 3222–3230 (2011). 32. Bokare, A. D. & Choi, W. Zero-valent aluminum for oxidative degradation of aqueous organic pollutants. Environ. Sci. Technol...
(Na2SO3, 98%, Carlo Erba Reagents); hydrochloric acid (HCl, 37%, Labkem); hydrogen peroxide (H2O2, 30%, VWR Chemicals); cyclophosphamide, CP (C7H15Cl2N2O2P·H2O, >98%, TCI); titanium oxysulfate (IV) (TiOSO4, Merck), sulphuric acid (H2SO4, 95%, VWR Chemicals); sodium hydroxide ...
sulphuric acid, eliminating pollution. Our dried GO powder is highly soluble in water, in which it forms liquid crystals capable of being processed into macroscopic graphene fibres, films and aerogels. This green, safe, highly efficient and ultralow-cost approach paves the way to large-scale ...