what is the difrent between tempary and parmanent hardness water
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porary hardness and permanent hardness
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अस्थायी कठोरता और स्थायी कठोरता का अंतर
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Hard water contains dissolved magnesium and calcium ions. These make it more difficult for the water to form a lather with soap. Temporary hardness is caused by dissolved calcium hydrogencarbonate (which is removed by boiling). Permanent hardness is caused by dissolved calcium sulfate
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अस्थायी कठोरता और स्थायी कठोरता का अंतर
हिंदी में परिणाम देखें
Hard water contains dissolved magnesium and calcium ions. These make it more difficult for the water to form a lather with soap. Temporary hardness is caused by dissolved calcium hydrogencarbonate (which is removed by boiling). Permanent hardness is caused by dissolved calcium sulfate
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hard water contains desert magnesium and Calcium ions this make it more difficult for the water to form a leather with soap temporary hardness is caused by dissolved calcium hydrogen carbon which is calcium hydrogen carbonate which is removed by boiling permanent hardness is caused by dissolve calcium sulphate which is not removed by boiling
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