The easy thing to remember about EDTA titrations is that metals (essentially asll of them) react on a 1:1 basis. Therefore, you 0.85 mmols Cu^2+ will require 0.85 mmols EDTA. M = mmol/mL or
mL = mmol/M = ?
How many milliliters of 0.0560 M EDTA are required to react with 50.0 mL of 0.0170 M Cu^2+? With 50 mL of 0.0170 M Sc^3+?
My work so far:
(50mL)(0.0170mmol/mL)= 0.85 mmol Cu^2+
I'm not sure how to do the rest. Please help.
1 answer
1 answer