Question: At 2 0 deg C , a 0 . 3 7 6 M aqueous solution of ammonium chloride has a density of 1 .

At 20\deg C, a 0.376 M aqueous solution of ammonium chloride has a density of 1.0045 g/mL. What is the molality of ammonium chloride in the solution? The formula weight of NH4Cl is 53.50 g/mol.

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