Write down the raactions involved in clark's method for the removal of temporary hardness of water.
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Calcium hydroxide is Clark's reagent. It removes the hardness of water by converting bicarbonates into carbonate.
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Clark's method is a process for the large-scale removal of temporary hardness from water. ... Slaked lime is itself a source of calcium ions (and hence hardness) so care must be taken to avoid adding an excess. ... InClark's method a calculated amount of calcium hydroxide Ca (OH)2 is added
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