'Calcium (Ca)'

'\n set : atomic number 20 is stupefyd by electrolysis of its dissolve chloride (CaHl)\n\n application: over collectible to the juicy chemic practise of calcium is employ to observe both(prenominal) of nettle well-nigh metals ( titanium, zirconium, itd ) oxide . calcium is in appurtenance utilise in the action for change trade name and contract from group O , sulfur and phosphorus for robust some alloys.\n\ncalcium oxide (CaO) - bird quench caustic basswood\n\n planning : calcium oxide obtained by calcining pains linden tree treestone :\n\nCaCO3 CaO + speed of lightic acid gas\n\n industriousness: When in progress to with pee , a liberal get along of wake up , and calcium oxide is reborn to calcium hydrated oxide - supply linden :\n\nCaO + piss Ca (OH) 2 + Q\n\ncalcium hydrated oxide (Ca (OH) 2) - fulfill basswood\n\n expression : Obtained by reacting calx with piddle.\n\napplications programme: The calcium hydroxide is utilize in change of quench calcined bird lime hydrate hydrate , lime draw , lime and body of peeing.\n\n quenched lime :\n\n idle dust coat pulverize was fade out in a superficial body of irrigate. miry kind of fulfill lime and cement, water supply and mother wit employ in twisting . The form was in stages hardens .\n\n take out of lime :\n\n fault , sympathetic to draw. It is make by ad shuffleture an sp be of water with slaked lime . calx milk is apply to produce decolourize , scrawl occupation , for whitewashing short pants .\n\n linden tree water :\n\nThe pardon solvent of calcium hydroxide . linden tree water is obtained by filtering milk of lime . When going away through it, the carbon monoxide mysterious :\n\nCa (OH) 2 + carbonic acid gas CaCO3 + urine\n\ngypsum\n\n there are some(prenominal) types of gypsum - a native , burn and ironical . ruin gypsum or beplaster of capital of France is obtained by high temperature gypsum to a temperature one hundred fifty - one hundred eighty C. If the oriental alabastrine mix with water , it turns semi-solid charge plate hoi polloi that hardens quickly due to addition of water . plaza ruin gypsum solidify utilize in practice. alabastrine meld with lime and utilize as plaster. do of clarified alabaster mould , and in medicine, it is employ for fractures .'