Explain the original concentration of the v3+ solution

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Reference no: EM13236064

A 25.0-mL solution of 0.0410 M EDTA was added to a 30.0-mL sample containing an unknown concentration of V3+ . All V3+ present formed a complex, leaving excess EDTA in solution. This solution was back-titrated with a 0.0460 M Ga3+ solution until all the EDTA reacted, requiring 11.0 mL of the Ga3+ solution. What was the original concentration of the V3+ solution?

Reference no: EM13236064

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