Titration of 50 ml of a wastewater sample with 00737 m edta
Titration of 50 mL of a wastewater sample with 0.0737 M EDTA yielded a calmagite endpoint after addition of 12.13 mL of the EDTA. What is the hardness expressed in mg/L of CaCO3?
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titration of 50 ml of a wastewater sample with 00737 m edta yielded a calmagite endpoint after addition of 1213 ml of
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