Chemistry, asked by Shubbu8205, 1 year ago

Why eriochrome black T is used in complexometric titration?

Answers

Answered by PiyushSinghRajput1
3
Eriochrome Black T is a complexometricindicator that is used in complexometric titrations, e.g. in the water hardness determination process. ... In its protonated form, Eriochrome Black T is blue. It turns red when it forms a complex with calcium, magnesium, or other metal ions.
Answered by vivek2819
0
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