Preparation of M/100 EDTA solution| Hardness of water| Complexometric titration

In this video I have prepared standard EDTA solution of concentration of M/100 CaCO3 solution, this solution is very important for the determination concentration of calcium and magnesium ions in hard water by complexometric titration.
#labactivity
#hardness_of_water

[@awanishk.sharma1679]

Nice video

[@VinayKumar-lk6vj]

Good