Chemistry, asked by kundaragisourabh, 10 months ago


1. Write the reaction between EDTA and magnesium ion in hard water​

Answers

Answered by shahoam21
1

Answer:

Explanation:

You may have been told this occurs because you have "hard" water. ... A few drops of an indicator are added to a water sample. Then, a compound called EDTA (short for ethylenediaminetetraacetic acid) is slowly added to the sample. EDTA forms complexes with the calcium and magnesium ions that are red.

Similar questions