Calculate the limiting current that would be expected from thereduction of 2×10−4M Pb2+, using
the dropping mercury electrode characteristics, m = 2.0 mg/s andt = 4 s. The diffusion coefficient of Pb2+ is 1.01 × 10−5 cm2/s.
Calculate the limiting current that would be expected from the reduction of 2×10−4M Pb2+, using the dropping mercury ele
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