MadSci Network: Chemistry |
I am using the Standard Methods for analysis of water and wastewater. I have read and followed procedures and am stuck on the calculations. It says to standardize the .01 M EDTA solution against the calcium standard (1000ppm) and use the results for B in the formula. I understand this, and I did the titration with a calcium standard, but I do not know where or how to calculate B in the equation. A x B x 400.8/mL of sample. A= ml of EDTA titrant B = mg CaCO3 equivalant to 1mL EDTA solution.
Re: How do you Determine Calcium Hardness in water with EDTA titration?
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