How do you calculate calcium from EDTA titration?
How do you calculate calcium from EDTA titration? Water Hardness Analysis. Example 3.A 100 mL (0.100 L) sample of tap water was titrated with 0.0100 M EDTA solution. The corrected titration volume was 14.80 mL (0.01480 L).Determine the total hardness in mg / L = ppm of calcium carbonate. CaCO3 = 100.1 g / mol State the value to the nearest ppm.Answer. CaCO3. What is the concentration of EDTA used to measure calcium and magnesium? After the magnesium ions have been precipitated out of the hard water by the addition of NaOH(aq) to form white Mg(OH)2(s), the remaining Ca2+ ions...