Question

for the titration of 10ml caco3 solution, 2ml of 0.001M Na2EDTA is required. what is the concentration of caco3 ?​

Answer 1

Answer:

Explanation:

For the titration of a 10 mL (aq) solution of CaCO3, 2 mL of 0.001 M Na2EDTA is required to. reach the end point. The concentration of CaCO3 (assume molecular weight of CaCO3 = 100) is. 5 x 10–4g/mL.