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50.00 mL of 0.010 M Cu2+ is titrated with 0.050 M EDTA at pH 9. Which of the following is true when 20.00 mL

50.00 mL of 0.010 M Cu2+ is titrated with 0.050 M EDTA at pH 9. Which of the following is true when 20.00 mL of titrant is added? Note: K' = the conditional formation constant for the CuY2- complex. All of these are true O pCu = -pK' log [Cu2*] = -pK' O pCu = -log K'

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