136. Solving a chemistry problem
The concentration of the working solution of complexone III was determined from a solution containing 24.00 g of Fe(NH4)(SO4)2 *10H2O in 1 dm3. For 10 cm3 of this solution, 10.30 cm3 of complexone III was consumed. Calculate: a) the molar concentration of complexone III; b) complexone titer according to Fe2O3, g/cm3; c) complexone III titer for CaO, g/cm3.
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