Equation(8.3)is 177.8kJmol−1[8], equivalent to 1.84eV per electron. This energy is in the range of the triboelectrons' energies, which are supposed to be the activators of tribochemical reactions [9]. The most interesting fact is that the reaction is reversible and the carbonate is re...
Also found in:Thesaurus,Medical,Encyclopedia,Wikipedia. ThesaurusAntonymsRelated WordsSynonymsLegend: Switch tonew thesaurus Noun1.calcium lactate- a white crystalline salt made by the action of lactic acid on calcium carbonate; used in foods (as a baking powder) and given medically as a source of...
The kinetic interpretation of the decomposition of calcium carbonate by use of relationships other than the Arrhenius equation. Thermochim Acta. 1996;282(/283):13–27. View ArticleD. Dollimore, P. Tong, and K. S. Alexander, "The kinetic interpretation of the decomposition of calcium carbonate ...
Calcium carbide will immediately have reaction upon coming across with water, generating acetylene and calcium hydroxide, which is the approach of industrial preparation of acetylene (carbide method), the reaction equation is: CaC2 + 2H2O = C2H2 + Ca (OH) 2. ...
compound calcium oxide. Hydrated lime, made by combining lime with water, is calcium hydroxide and is often referred to as slaked lime (Ca(OH)2). Dolomite limes contain magnesium as well as calcium. Limestone is the compound calcium carbonate. The term lime comes from the Old English word ...
the gel layer is higher than the amount required for charge compensation. The incorporation of Ca in the gel nanopores as calcium carbonate could explain this phenomenon. These processes could slow the transport phenomena through the gel and enhance its protective properties....
Calcium hydroxide can further react with CO2 in the air to form calcium carbonate which in water will dissolve to some extent to form bicarbonate ion (HCO3-). The presence of this ion would also contribute to a slightly raised pH. The extent of all of the above depends on the ...
The results of both in vitro and in vivo experiments showed that CaNP/DOX/Cyt c exhibited better anti-tumor effect than the single drug-loaded nanoparticles with improved biocompatibility, validating the great potential of calcium carbonate mineralized nanoparticles as a universal and potent platform ...
Among the numerous nanofilling materials, nano carbonate materials can improve the mechanical properties of hydrogels. For example, Bao et al. (2020) successfully prepared a novel acid-responsive composite hydrogel scaffold by combining nano-calcium carbonates with F127-DA. The composite provided control...
calcium chloride can be obtained by the reaction of hydrochloric acid with calcium carbonate. in the industry it is mainly provided by byproduct of ammonia-soda process: 2nh4cl+ ca(oh)2 = cacl2 + 2nh3 + 2h2o. in industrial production, it can be obtained by the dehydration of calcium ...