A 1.00 liter solution contains 0.48 M ammonia and 0.37 M ammonium bromide. If 0.18 moles of perchloric acid 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 perchloric acid.) A. The number of moles of NH3 will remain the same. B. The number of moles of NH4+ will increase. C. The equilibrium concentration of H3O+ will remain the same. D. The pH will decrease. E. The ratio of [NH3] [NH4+] will increase.

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Chapter17: Equilibrium
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A 1.00 liter solution contains 0.48 M ammonia and 0.37 M ammonium bromide.
If 0.18 moles of perchloric acid 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 perchloric acid.)
A. The number of moles of NH3 will remain the same.
B. The number of moles of NH4+ will increase.
C. The equilibrium concentration of H3O+ will remain the same.
D. The pH will decrease.
E. The ratio of
[NH3]
[NH4+]
will increase.
Transcribed Image Text:A 1.00 liter solution contains 0.48 M ammonia and 0.37 M ammonium bromide. If 0.18 moles of perchloric acid 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 perchloric acid.) A. The number of moles of NH3 will remain the same. B. The number of moles of NH4+ will increase. C. The equilibrium concentration of H3O+ will remain the same. D. The pH will decrease. E. The ratio of [NH3] [NH4+] will increase.
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