34. Solving a chemistry problem

34. Solving a chemistry problem

5. Calculate the mass fraction of methylamine in the solution if an aliquot of 10 ml was taken from 50 ml of the analyzed solution (p = 1 g/ml) for conductometric titration and a volume of titrant of 0.1 M HCl (K = 0.920) - 13.5 ml was consumed

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