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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. Solubility table - Wikipedia

    en.wikipedia.org/wiki/Solubility_table

    Solubility tables; Substance Formula 0 °C 10 °C 15 °C 20 °C 30 °C 40 °C 50 °C 60 °C 70 °C 80 °C 90 °C 100 °C Actinium(III) hydroxide

  4. Solubility chart - Wikipedia

    en.wikipedia.org/wiki/Solubility_chart

    The following chart shows the solubility of various ionic compounds in water at 1 atm pressure and room temperature (approx. 25 °C, 298.15 K). "Soluble" means the ionic compound doesn't precipitate, while "slightly soluble" and "insoluble" mean that a solid will precipitate; "slightly soluble" compounds like calcium sulfate may require heat to precipitate.

  5. Soda lime - Wikipedia

    en.wikipedia.org/wiki/Soda_lime

    CO 2 + Ca(OH) 2CaCO 3 + H 2 O + heat (in the presence of water) Each mole of CO 2 (44 g) reacts with one mole of calcium hydroxide (74 g) and produces one mole of water (18 g). The reaction can be considered as a strong-base-catalysed, water-facilitated reaction.

  6. Carbonatation - Wikipedia

    en.wikipedia.org/wiki/Carbonatation

    [1] The carbon dioxide in the air reacts with the alkali in the cement and makes the pore water more acidic, thus lowering the pH. Carbon dioxide will start to carbonatate the cement in the concrete from the moment the object is made. This carbonatation process will start at the surface, then slowly moves deeper and deeper into the concrete.

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    www.aol.com/news/california-health-department...

    (Reuters) -California's public health department reported a possible case of bird flu in a child with mild respiratory symptoms on Tuesday, but said there was no evidence of human-to-human ...

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  9. Magnesium hydroxide - Wikipedia

    en.wikipedia.org/wiki/Magnesium_hydroxide

    A volume of 600 m 3 (160,000 US gal) of seawater gives about 1 tonne (2,200 lb) of Mg(OH) 2. Ca(OH) 2 (K sp = 5.02 × 10 −6) [6] is far more soluble than Mg(OH) 2 (K sp = 5.61 × 10 −12) and drastically increases the pH value of seawater from 8.2 to 12.5. The less soluble Mg(OH) 2 precipitates because of the common ion effect due to the OH −