olivehedgehog202

 EDTA is the most common titrant used in complex-formation titrations. What does EDTA stand for and  what type of ligand ? 

A. ethylenediaminetetraacetic acid // tetradentate ligand 

B. ethylenediaminetetraoxalic acid // tetradentate ligand 

C. ethylenediaminetetraacetic acid // hexadentate ligand 

D. ethylenediaminetetraoxalic acid // hexadentate ligand 

How do I understand a periodic table

How many bones are in human body