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  2. Calcium hydroxide - Wikipedia

    en.wikipedia.org/wiki/Calcium_hydroxide

    Calcium hydroxide is modestly soluble in water, as seen for many dihydroxides. Its solubility increases from 0.66 g/L at 100 °C to 1.89 g/L at 0 °C. [8] Its solubility product K sp of 5.02 × 10 −6 at 25 °C, [1] its dissociation in water is large enough that its solutions are basic according to the following dissolution reaction:

  3. Chuna - Wikipedia

    en.wikipedia.org/wiki/Chuna

    chuna or choona, an Indian term for calcium hydroxide as used in a digestive aid Chuna , a medical practice in Korean traditional medicine, known in Chinese as Tui na Honey gourami (Trichogaster chuna), a species of gourami native to India and Bangladesh

  4. Lime (material) - Wikipedia

    en.wikipedia.org/wiki/Lime_(material)

    An example is when slaked lime (calcium hydroxide) is mixed into a thick slurry with sand and water to form mortar for building purposes. When the masonry has been laid, the slaked lime in the mortar slowly begins to react with carbon dioxide to form calcium carbonate (limestone) according to the reaction: Ca(OH) 2 + CO 2 → CaCO 3 + H 2 O.

  5. Calcium oxide - Wikipedia

    en.wikipedia.org/wiki/Calcium_oxide

    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 ...

  6. Whitewash - Wikipedia

    en.wikipedia.org/wiki/Whitewash

    Whitewash, calcimine, kalsomine, calsomine, asbestis or lime paint is a type of paint made from slaked lime (calcium hydroxide, Ca(OH) 2) or chalk (calcium carbonate, CaCO 3), sometimes known as "whiting". Various other additives are sometimes used.

  7. Base (chemistry) - Wikipedia

    en.wikipedia.org/wiki/Base_(chemistry)

    Calcium hydroxide (slaked lime) is used in the manufacture of bleaching powder. Calcium hydroxide is also used to clean the sulfur dioxide, which is caused by the exhaust, that is found in power plants and factories. [9] Magnesium hydroxide is used as an 'antacid' to neutralize excess acid in the stomach and cure indigestion.

  8. Calcium carbide - Wikipedia

    en.wikipedia.org/wiki/Calcium_carbide

    The reaction of calcium carbide with water, producing acetylene and calcium hydroxide, [5] was discovered by Friedrich Wöhler in 1862. CaC 2 + 2H 2 O → C 2 H 2 + Ca(OH) 2 (aq) This reaction was the basis of the industrial manufacture of acetylene, and is the major industrial use of calcium carbide.

  9. Bordeaux mixture - Wikipedia

    en.wikipedia.org/wiki/Bordeaux_mixture

    Calcium oxide (burnt lime) and calcium hydroxide (slaked lime) give the same end result, since an excess of water is used in the preparation. The conventional method of describing the mixture's composition is to give the weight of CuSO 4, the weight of hydrated lime and the volume of water, in that order.