A 10.00-mL sample of a 24.00% solution of ammonium bromide (NH 4 Br) requires 23.41 mL of

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A 10.00-mL sample of a 24.00% solution of ammonium bromide (NH4Br) requires 23.41 mL of 1.200 molar silver nitrate (AgNO3) to react with all of the bromide ion present.

(a) Calculate the molarity of the ammonium bromide solution.

(b) Use the molarity of the solution to fi nd the mass of ammonium bromide in 1.000 L of this solution.

(c) From the percentage concentration and the answer to part b, fi nd the mass of 1.000 L ammonium bromide solution.

(d) Combine the answer to part c with the volume of 1.000 L to express the density of the ammonium bromide solution (in g/mL).

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Chemistry Principles And Practice

ISBN: 9780534420123

3rd Edition

Authors: Daniel L. Reger, Scott R. Goode, David W. Ball

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