Give eq. for calcium sulphate in permanent hard water to calcium carbonate using sodium carbonate
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Sodium carbonate, Na2CO3, is also known as washing soda. It can remove temporary and permanent hardnessfrom water. Sodium carbonate is soluble but calcium carbonate and magnesium carbonate are insoluble. The water is softened because it no longer contains dissolved calcium ions and magnesium ions.
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Give eq. for calcium sulphate in permanent hard water to calcium carbonate using sodium carbonate
Ask for details Follow Report by Sohom22 18.09.2018
Sodium carbonate, Na2CO3, is also known as washing soda. It can remove temporary and permanent hardnessfrom water. Sodium carbonate is soluble but calcium carbonate and magnesium carbonate are insoluble. The water is softened because it no longer contains dissolved calcium ions and magnesium ions.
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