A 1.00 liter solution contains 0.42 M ammonia and 0.55 M ammonium bromide . If 0.280 moles
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Question:
A 1.00 liter solution contains 0.42 M ammonia and 0.55 M ammonium bromide.
If 0.280 moles of potassium hydroxide are added to this system, indicate whether the following statements are true or false.
(Assume that the volume does not change upon the addition of potassium hydroxide.)
A. The number of moles of NH3 will increase.
B. The number of moles of NH4+ will decrease.
C. The equilibrium concentration of H3O+ will decrease.
D. The pH will increase.
E. The ratio of [NH3] / [NH4+] will increase.
Related Book For
Income Tax Fundamentals 2015
ISBN: 9781305177772
33rd edition
Authors: Gerald E. Whittenburg, Martha Altus-Buller, Steven Gill
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