harlequincicada635

Cayden and Jayden had a total of $784. After Cayden spent 1/6 of his money on food and Jayden spent $124 on toys, they had the same amount left. How much money did Cayden have at first?

 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