Chemistry, asked by kapilmaurya7713, 8 months ago

Which type of buffer solution used in hardness of water

Answers

Answered by rubisnithi
2

The reaction [EDTA --> EDTA4- + 4H+] by itself will change the pH of the total solution (it's releasing H+ ions, after all) and we're constantly adding EDTA-solution until the solution is blue and all hints of pink have gone.

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