At 20 °C, a 0.389 mol L^-1 aqueous solution of ammonium chloride has a density of 1.0064 What is the mass % of ammonium chloride in the solution? The formula weight of Cl is A) 0.732% B) 2.59% C) 0.395% D) 0.387% E) 2.07%

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The Answer of At 20 °C, a 0.389 mol L^-1 aqueous solution of ammonium chloride has a density of 1.0064 What is the mass % of ammonium chloride in the solution? The formula weight of Cl is A) 0.732% B) 2.59% C) 0.395% D) 0.387% E) 2.07%