Question

10ml of 0.05M EDTA was added to a sol. contain zirconium

ion Zr+4

, the excess of EDTA was titrated with a sol. of 0.05M of

bismuth nitrate BiNO3 , and the vol. was 208ml . calculate weight

of Zr in sol.
A.wt of Zr=91​

Answer 1

Answer:

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