54. Solving a chemistry problem

54. Solving a chemistry problem

101 To V ml of 0.05 n M(NO3)2 was added m g of the cation exchanger in the H-form. After equilibrium was established, the concentration decreased to Comp. Determine the static capacity of the cation exchanger (mmol/g) by taking the equivalent molar mass M (1/2 M2):
V, ml 50
M CD
m,g 3
Comp. mol/l 0.003

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