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Molar mass: 74.093 g/mol ... Calcium hydroxide (traditionally called slaked lime) is an inorganic compound with the chemical formula Ca 2.
Magnetic susceptibility. -22 x10 −6 cm 3 mol −1[1] Density. 2.2 g cm −3[2] Solubility in H 2 O. 0.160 20 g/100 g [2] pH (at 20 °C) 12.4-12.6 [3]
Molar mass: 17.007 g·mol −1 Conjugate acid: Water: ... A solution or suspension of calcium hydroxide is known as limewater and can be used to test for the weak ...
Calcium oxide. E529 (acidity regulators, ...) Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa). 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.
Calcium is a chemical element; it has symbol Ca and atomic number 20. As an alkaline earth metal, calcium is a reactive metal that forms a dark oxide-nitride layer when exposed to air. Its physical and chemical properties are most similar to its heavier homologues strontium and barium. It is the fifth most abundant element in Earth's crust, and ...
Molar mass: 110.98 g·mol −1 ... It can be created by neutralising hydrochloric acid with calcium hydroxide. Calcium chloride is commonly encountered as a ...
The reaction of calcium carbide with water, producing acetylene and calcium hydroxide, [5] was discovered by Friedrich Wöhler in 1862. CaC 2 ( s ) + 2H 2 O ( l ) → C 2 H 2 ( g ) + Ca(OH) 2 (aq) This reaction was the basis of the industrial manufacture of acetylene , and is the major industrial use of calcium carbide.
Molar mass: 18.01528(33) g/mol ... Water is a weak solution of hydronium hydroxide—there is an equilibrium 2H ... also known as calcium oxide, is a mass-produced ...