102 Задачка по химии №010 2487

2. Calculation of equivalent volumes of titrant for photometric and polarographic titration. Find the equivalence point on the following curve (mathematically and graphically).

V, ml 0 0.5 1 1.5 2 2.5 3 3.5 4 4.5
Current, µA 113 110 99 87 72 75 80 86 93 98

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