how to made calcium oxolate? give the equation.
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Calcium oxalate is a calcium salt of oxalate with the chemical formula CaC2O4·(H2 O)x, where x ... Calcium oxalate can produce sores and numbing on ingestion ...
Chemical formula: CaC2H2O5 (monohydrate); CaC2O4 (anhydrous)
Solubility in water: 0.67 mg/L (20 °C)
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Calcium oxalate (in archaic terminology, oxalate of lime) is a calcium salt of oxalate with the chemical formula CaC2O4·(H2O)x, where x varies from 0 to 3. All forms are colorless or white. The monohydrate occurs naturally as the mineral whewellite, forming envelope-shaped crystals, known in plants as raphides. The rarer dihydrate (mineral: weddellite) and trihydrate (mineral: caoxite) are also recognized. Calcium oxalates are a major constituent of human kidney stones. Calcium oxalate is also found in beerstone, a scale that forms on containers used in breweries ..
Calcium oxalate is a combination of calcium ions and the conjugate base of oxalic acid, the oxalate anion. The aqueous solution is slightly basic, due to the basicity of the oxalate ion. The basicity of it is weaker than sodium oxalate, due to the solubility of the compound.