4. Determine the degree of extraction R1 Rm, as well as the residual concentration in the aqueous phase of nickel dimethylglyoximate from V in ml of an aqueous solution at pH 8.0 and m-fold shaking with V0 ml of chloroform, if the distribution coefficient is D = 410, and the initial concentration is c0 mol/ V:
OPTION 1
Vв, ml V0, ml m C0, mol/l
100 2.0 2 0.10

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