Analyzing each salt:
NH4+ → protonated amine → acidic
Br- → c.base of HBR (strong acid) → neutral
acidic + neutral → weak acid
HBr → strong acid
Rank the following 0.10 M solution in order of increasing pH.
b. NH4Br, HBr, KBr, NH3
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Our data indicates that this problem or a close variation was asked in Chemistry: An Atoms First Approach - Zumdahl Atoms 1st 2nd Edition. You can also practice Chemistry: An Atoms First Approach - Zumdahl Atoms 1st 2nd Edition practice problems.