Geography, asked by sonakshigarg8299, 10 months ago

Determination of total hardness of water by edta method

Answers

Answered by kanika575
0

Explanation:

Once it is estimated, the amount of chemicals required for the treatment of water can be calculated. The estimation of hardness is based on complexometric titration. Hardness of water is determined by titrating with a standard solution of ethylene diamine tetra acetic acid (EDTA) which is a complexing agent.

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