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1. chelating ligands form more stable complexes than ligands that do not chelate. why? 2. A...

1. chelating ligands form more stable complexes than ligands that do not chelate. why?

2. A student titrates 25.00 mL of tap water using 4.32 mL of 0.02 M EDTA. Calculate the hardness of the water in terms of ppm CaCO3

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