Chemistry Practice Problems Molality Practice Problems Solution: Concentrated aqueous sodium hydroxide, NaOH(aq), i...

Solution: Concentrated aqueous sodium hydroxide, NaOH(aq), is sold commercially as a 14.30 M solution with a density of 1.430 g/mL. What is the concentration of this solution in molality? (A) 20.25 m (B) 16.67 m(C) 12.92 m (D) 14.77 m (E) 18.35 m

Problem

Concentrated aqueous sodium hydroxide, NaOH(aq), is sold commercially as a 14.30 M solution with a density of 1.430 g/mL. What is the concentration of this solution in molality? 

(A) 20.25 m 

(B) 16.67 m

(C) 12.92 m 

(D) 14.77 m 

(E) 18.35 m

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