Compute the molar concentration of cu

Reference no: EM13187165

A 25.0·mL sample containing Cu^2 gave an instrument signal of 23.6 units (corrected for a blank). When exactly 0.500 mL of 0.0287 M Cu(N03)2 was added the signal increased to 37.9 units. Calculate the molar concentration of Cu^2. assuming that the signal was directly proportional to the analyte concentration.

Reference no: EM13187165

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