Its corrosiveness can be mainly ascribed to its strong acidic nature, and, if at a high concentration, its dehydrating and oxidizing properties. It is also hygroscopic, readily absorbing water vapor from the air. Upon contact, sulfuric acid can cause severe chemical burns and even secondary ...
According to the concentrated sulfuric acid-water thermoelectric cell, water is added to concentrated sulfuric acid to generate much heat, temperature difference is generated between two sides of the thermoelectric cell, and heat energy is directly conversed to electric energy of the novel environmental...
H2SO4 is a colorless or slightly yellow viscous liquid with a pungent odor. It has a density of 1.84 g/mL, boiling point of 337 °C, and melting point of 10 °C. "Concentrated" sulfuric acid is 98% in water, and is the most stable form. Many other concentrations, with different na...
1976. Sulfuric acid for the treatment of ammoniated irrigation water: II. Reducing calcium precipitation and sodium hazard. Soil Sci. Soc. Am. J. 40:305-309.Miyamoto, S. and Ryan, J. 1976 Sulfuric acid for the treatment of ammoniated irrigation water: II. Reducing calcium precipitation and...
1.Concentrated sulfuric acid was added to the following salts. In which case can a redox reaction not be expected? a) NaNO3 b) Na2S2O3 c) NaI d) Na3PO4 e) Na2C2O4 f) NaClO3 Sulfuric acid could only oxidize species, so I wouldn't expect a reaction for a) and d), but in the ans...
Today, sulfuric acid is produced by a method known as the contact process in which SO2 is oxidized to SO3, which then reacts with water to give the acid. Oxidation of SO2 requires a suitable catalyst, such as spongy platinum or sodium vanadate. In many cases, SO3 is dissolved in 98%...
Hydrochloric and sulfuric acids have both been used in the past to adjust the pH of drinking water in treatment plants. A third strong acid, nitric acid, hasn't. Why not? An acid with one hydrogen atom and one nitrate ion would be named: a) Mono...
Sulfuric acid, aluminum salt, basic 1.2 Synonyms 4-Methoxy-6-(5-methoxy-3-methyl-1H-pyrazol-1-yl)-2-methylpyrimidine; Polyaluminum sulfate; Pyrimidine, 4-methoxy-6-(5-methoxy-3-methyl-1H-pyrazol-1-yl)-2-methyl-; 1.3 CAS No. 55892-56-3 1.4 CID 211219 1.5 EINECS 233-329-5; 233-135...
Method for the production of ultrapure sulfuric acid including distillation of sulfuric acid material for the removal of soluble impurities and insoluble and non-volatile particles of 10 microns to 0.
The method of restricted diffusion has been applied to aqueous sulfuric acid in order to determine differential diffusion coefficients spanning the composition range from 0.5 to 5.5 M, at temperatures between 0 and 35 degrees C. Rayleigh interferometry was used for measuring concentration differences wit...