Question: How much CrCl 3 5H 2 O is needed to prepare 1.00 L of solution containing 20.0 g Cr 3+ per L What will be

How much CrCl 3 5H 2 O is needed to prepare 1.00 L of solution containing 20.0 g Cr 3+ per L What will be the concentration of the Cl - ions?

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