Chemistry, asked by yashafrin, 4 months ago

Hardness caused due to carbonates and bicarbonates of Calcium and Magnesium

Answers

Answered by dhishaprabhu

Answer:

Carbonate hardness is usually due to the presence of bicarbonate [Ca(HCO3)2 and Mg(HCO3)2] and carbonate (CaCO3 and MgCO3) salts. Noncarbonate hardness is contributed by salts such as calcium chloride (CaCl2), magnesium sulfate (MgSO4), and magnesium chloride (MgCl2).

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