Question

Chemical equations of clarks method (remove temporary hardness of water)

Answer 1

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The clark's method is used to remove the hardness of water. In this method a calculated amount of calcium hydroxide is added to hard water , due to this insoluble carbonates are obtained which are seperated by the method of filtration.

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Answer 2

Answer:

Chemical equation

$Ca(HCo_3)_2+Ca(OH)_2→2CaCO_3↓+2H_2O$