Chlorosilanes reacts violently with water, moist air, or steam, rapidly breaking down to give dimethylsilanol and then dimethylsilanediol. The by-products of these reactions are hydrogen chloride and hydrogen; hydrogen is an extremely flammable gas. Chlorosilanes react vigorously with both organic ...
31.Which elements are more likely to form compounds with the formula A2Y3 a.Caand As b.Mgand P c.Feand Br d.Aland S 32. Elements inwhich group of the periodic table tend to form compounds with chlorine with thegeneral formula ECl2? a.Group1 b.Group2 c.Group16 d.Group1...
Why does sodium react violently with water, slower with EtOH and much more slower with t-BuOH ? Why do molecular substances have relatively low melting points? Explain why CH_3OH is miscible in water whereas CH_3(CH_2)_6OH is not. Why is ice less dens...
It is a powerful oxidant and may react violently with some organic materials, but such solutions are often utilized by controlled oxidations in organic synthesis. Another significant oxygen compound is chromium oxide, also known as chromium sesquioxide or chromic oxide, Cr2O3, in which chromium is...
At moderate temperatures the halogen reacts with the evaporating tungsten, the halide formed being moved around in the inert gas filling. At some time it will reach higher temperature regions, where it dissociates, releasing tungsten and freeing the halogen to repeat the process. The overall bulb...
Bullying can have long-lasting effects, but particularly when it begins in adolescence(青春期), the researchers say, people subjected to either verbal or physical bullying are known to be at greater risk of developing depression, anxiety disorders or to behave violently. But not everyone reacts ...
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