Chemistry, asked by tosiqahmedsatti124, 1 month ago

" How hardness is removed by clark's method?​

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Answered by akshaykumarks2005
2

Answer:

Clark's method to remove the hardness of water

It removes the hardness of water by converting bicarbonates into carbonate. Water softening by Clarke's process uses calcium hydroxide (lime). It removes temporary hardness.

Answered by Anonymous
1

Answer:

in This method calculated amount of lime is aded to hard water. it participates out calcium carbonate and magnesium hydroxide which can. ne filtered off.

Ca(HCo_3)_2+Ca(OH)_2→2CaCO_3↓+2H_2O

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