Solved: A mixture contains only NaCl and Fe(NO3)3. A
Chapter , Problem 86(choose chapter or problem)
A mixture contains only NaCl and Fe(NO3)3. A 0.456-g sample ofthe mixture is dissolved in water, and an excess of NaOH is added,producing a precipitate of Fe(OH)3. The precipitate is filtered, dried,and weighed. Its mass is 0.107 g. Calculate the following.a. the mass of iron in the sampleb. the mass of Fe(NO3)3 in the samplec. the mass percent of Fe(NO3)3 in the sample
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