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Alkalosis is the result of a process reducing hydrogen ion concentration of arterial blood plasma (alkalemia).In contrast to acidemia (serum pH 7.35 or lower), alkalemia occurs when the serum pH is higher than normal (7.45 or higher).
Calcium oxide (formula: Ca O), commonly known as quicklime or burnt lime, is a widely used chemical compound. It is a white, caustic , alkaline , crystalline solid at room temperature . The broadly used term lime connotes calcium-containing inorganic compounds , in which carbonates , oxides , and hydroxides of calcium, silicon , magnesium ...
The compound [(thf) 3 Ca{μ-C 6 H 3-1,3,5-Ph 3}Ca(thf) 3] also described in 2009 [22] [23] is an inverse sandwich compound with two calcium atoms at either side of an arene. Olefins tethered to cyclopentadienyl ligands have been shown to coordinate to calcium(II), strontium(II), and barium(II): [24] Organocalcium compounds have been ...
In keeping with its high basicity, tricalcium aluminate reacts most strongly with water of all the calcium aluminates, and it is also the most reactive of the Portland clinker phases. Its hydration to phases of the form Ca 2 AlO 3 (OH) · n H 2 O leads to the phenomenon of "flash set" (instantaneous set), and a large amount of heat is generated.
The cement chemist notation is not restricted to cement applications but is in fact a more general notation of oxide chemistry applicable to other domains than cement chemistry sensu stricto. For instance, in ceramics applications, the kaolinite formula can also be written in terms of oxides, thus the corresponding formula for kaolinite,
The term calcium phosphate refers to a family of materials and minerals containing calcium ions (Ca 2+) together with inorganic phosphate anions. Some so-called calcium phosphates contain oxide and hydroxide as well. Calcium phosphates are white solids of nutritional value [2] and are found in many living organisms, e.g., bone mineral and tooth ...
Quicklime (calcium oxide) is a base anhydride. It reacts with water to become hydrated lime (calcium hydroxide), [2] which is a strong base, chemically akin to lye. This reaction is exothermic. [2] CaO + H 2 O → Ca(OH) 2 (ΔH r = −63.7 kJ/mol of CaO) Sodium oxide reacts readily and irreversibly with water to give sodium hydroxide: [3] Na 2 ...
A basic oxide, also called a base anhydride (meaning "base without water"), is usually formed in the reaction of oxygen with metals, especially alkali (group 1) and alkaline earth (group 2) metals. Both of these groups form ionic oxides that dissolve in water to form basic solutions of the corresponding metal hydroxide :