The chemical formula is an important characteristic of a compound. From the chemical formula, we can predict the structure, the possible reactivity, the polarity, and the name of the compound. In some cases, the chemical formula may give us the...
A chemical compound can either be ionic or covalent, depending on the type of chemical bond existing between the elements in the compound. There are certain rules followed while naming ionic and covalent compounds.Answer and Explanation: Become a member and unlock all Study Answers Start...
aMgO在矿渣中大都形成化合物或固熔于其他矿物中,而不以方镁石结晶形态存在,故它不会影响水泥安定性且对矿渣活性有利 MgO forms the compound mostly in the gangue or melts firmly in other minerals, but not by periclasite crystallization shape existence, therefore it cannot affect the soundness of cement...
Overview of the chemical compound and drug name recognition (CHEMDNER) task A considerable effort has been devoted to retrieve systematically information for genes and proteins as well as relationships between them. Despite the importance of chemical compounds and drugs as a central bio-entity in phar...
are improved noticeably. Researches have proven that using magnesium fertilizer can increase crop’s yield by 10%-30%.It can also be used as soil amendment which can make neutralization. Magnesium fertilizer not only can be used directly, but also can be used as composition of compound ...
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These nanoparticles includ- ing CaO2, ZnO2, CuO2, MgO2, etc. are produced as the result of replacing metal ions with hydrogen atoms of H2O2. MO2 can cause a strong oxidation effect following their interaction with H 2O and generate H 2O2 under acidic ...
We discuss that the γ improvement is not based on the same principle as reported in the thermally equilibrium compound. As for the degradation dynamic, we point out that the desorption of MgO clusters from the MgO surface is enhanced in the surface normal direction by applying a bias voltage...
B2O3 also behaves as network formers in the present slag, which can increase the degree of polymerization and polymerize the network structure of the slags. The effect of network forming on visicosity is smaller than the effect of low melting point compound formations, which leads to the slag...
Nanocomposite ZnO-TiO2 powders of varying ZnO/TiO2 molar ratios have been prepared from their salt/compound by heating at 600°C and 900°C and characterized using scanning electron microscope and X-ray diffraction techniques. The nanosized powders can decolorize/degrade brilliant golden yellow (BGY...