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Which Addition to Hard Water would Reduce its Conductivity, Washing Soda or Rain Water?

Hard water refers to the presence of dissolved ions, mainly of calcium Ca2+ and magnesium Mg2+ which are acquired through contact with rocks such as limestone and dolomite which contain calcium and ma ...

Testing Water Hardness

Water, the major building block of life, sometimes has additives for health reasons. Hard wateris water that has a high amount of dissolved minerals, generally calcium carbonate or magnesium salts.Thi ...

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