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Differentiate between temporary and permanent hardness.
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written 7.9 years ago by |
Temporary Hardness | Permanent Hardness |
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Temporary hardness is caused by the presence of dissolved bicarbonates of calcium, magnesium, and other heavy metals and the bicarbonates of iron.,The salts responsible for temporary hardness are Ca(HCO3)2 , Mg(HCO3)2 | It is due to presence of dissolved chlorides and sulphates of calcium, magnesium, iron and … |