To 50 litre of 0.2 NaOH, 5 litre of 1 HCl and 15 litre of 0.1 FeCl solution are added
CHEMISTRY · Subjective · A Level · Chemistry · Amount of substance · Amount of substance
Problem
To 50 litre of 0.2 N NaOH, 5 litre of 1 N HCl and 15 litre of 0.1 N FeCl3 solution are added. What mass of Fe2O3 can be obtained from the precipitate? Also report the normality of NaOH left in the resultant solution.