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At 20 °C, an Aqueous Solution That Is 12

Question 119

Multiple Choice

At 20 °C, an aqueous solution that is 12.0% by mass in ammonium chloride has a density of 1.0344 g/mL. What is the molarity of ammonium chloride in the solution? The formula weight of NH4Cl is 53.50 g/mol.


A) 2.55
B) 0.232
C) 2.32
D) 0.0862
E) 11.6

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