A 1.00-liter solution contains 0.55 M ammonia and 0.42 M ammonium chloride . If 0.21 moles of
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Question:
A 1.00-liter solution contains 0.55 M ammonia and 0.42 M ammonium chloride.
If 0.21 moles of hydroiodic acid is added to this system,
indicate whether the following statements are true or false.
(Assume that the volume does not change upon the addition of hydroiodic acid.)
A. The number of moles of NH3 will decrease.
B. The number of moles of NH4+ will remain the same.
C. The equilibrium concentration of H3O+ will decrease.
D. The pH will increase.
E. The ratio of [NH3] / [NH4+] will decrease. please help. last answer was wrong
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Authors: Jerry J. Weygandt, Donald E. Kieso, Paul D. Kimmel, Agnes L.
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