Question: A 0.2386g sample containing only NaCl and KBr. It was dissolved in water and required 48.40mL of 0.04837MAgNO3 for complete titration of both halides (giving

A 0.2386g sample containing only NaCl and KBr. It was dissolved in water and required 48.40mL of 0.04837MAgNO3 for complete titration of both halides (giving AgCl(s) and AgBr(s) ). Calculate the weight percentage of Br in the solid sample. (Answer: 56.28% ) Write a mass balance for a solution of Fe2(SO4)3 if the species are Fe3+,Fe(OH)2+,Fe(OH)2+,Fe2(OH)24+,FeSO4+,SO42, and HSO4

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