85. Solving a chemistry problem
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85. Solving a chemistry problem
105. K V, ml 0.05 n. Cd (NO3) 2 added m, g of the cation exchanger in the H-form. After equilibrium was established, the concentration decreased to 0.003 mol/l. Determine the static exchange capacity of the cation exchanger (mmol/g).
Task Volume of CdSO4 solution, ml Weight of cation exchanger, g Residual concentration, mol/l
105 100 10 0.010
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