chemical element, element - any of the more than 100 known substances (of which 92 occur naturally) that cannot be separated into simpler substances and that singly or in combination constitute all matter H2O, water - binary compound that occurs at room temperature as a clear colorless odorless...
Hydrogen Chloride is a chemical compound and has a chemical formula of HCl. HCl General Properties Formula HCl Mass / Molar Mass +35.976677 Da Melting Point -174±1 °F Boiling Point -121±1 °F Ionization Energy +12.74±0.01 eV Standard Molar Entropy Gas +186.9±0.05 J/(mol K) Vapor ...
Hydrogen Chloride: Hydrogen chloride is a chemical compound with the molecular formula HCl. This means that hydrogen chloride is created when one atom of the chemical element hydrogen bonds with one atom of the chemical element chlorine. Answer and Explanation:1 ...
Hydrogen chloride available in the manufacture of organic silanes as a by-product containing a hydrolyzable organic silicon compound by removing the silicon compound therefrom through adsorption using activated carbon. The carbon is gradually deactivated as it is repeatedly subject to adsorption and ...
Davy, in his original work on HCl, suggested that chlorine, being electronegative like oxygen, was the true acidifying principle in that compound. 戴维在他关于HCl的原始著作中提出,氯与氧一样具有负电性,是该化合物的真正酸化原理。 Later, in his studies on iodine and fluorine compounds, he attribut...
Hydrogenis the most abundant element in the universe. Hydrogen forms more chemical compounds than any other element. The most important compound of hydrogen is water. This chapter discusses the atomic and physical properties of the various forms of hydrogen. The chapter examines the various methods ...
This process, considered as a ‘trick’ or ‘short cut’ to avoid the high energy requirements of ambient temperature water oxidation, does not come free of charge (as often stated). The energy saving obtained using such compounds is paid for by the chemical energy contained in the compound ...
sulfide,sulphide- a compound of sulphur and some other element that is more electropositive Based on WordNet 3.0, Farlex clipart collection. © 2003-2012 Princeton University, Farlex Inc. Translations --- Select a language: Want to thank...
The outer titanium current collector can be replaced by an extruded graphite polymer compound current collector to reduce the amount of titanium without performance losses. The cell is operated at 60 °C in 1 mol L−1 sulphuric acid and experimentally characterized by polarization curves and ...
Brompheniramine hydrogen maleate, with the chemical formula C16H19BrN2.H2O4, and CAS registry number 980-71-2, is a compound known for its antihistamine properties. It is commonly used in the treatment of allergic rhinitis, hay fever, and other allergic conditions. Brompheniramine hydrogen maleate...