Question: A 6.42% (w/w) Fe (NO3)3 (241.86 g/mol) solution has a density of 1.059 g/mL. Calculate (a) The molar analytical concentration of Fe(NO3)3 in this solution.

A 6.42% (w/w) Fe (NO3)3 (241.86 g/mol) solution has a density of 1.059 g/mL. Calculate
(a) The molar analytical concentration of Fe(NO3)3 in this solution.
(b) The molar NO3- concentration in the solution.
(c) The mass in grams of Fe(NO3)3 contained in each liter of this solution.

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