Chemistry, asked by 185053, 4 months ago

Explain the softening of water by using lime soda method with a neet labelled diagram.

Answers

Answered by andriyajenson1233

0

Explanation:

Lime soda process: In lime-soda process, hard water is treated with lime (CaO or Ca (OH)2) firstly, after that with soda. In this process, the hardness is removed by sedimentation as calcium carbonate or magnesium hydroxide. ... The pH should be greater than 9 for sedimentation of the magnesium hydroxide.

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