State bronsted-lowry base in an aqueous solution

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Which of the following cannot act as a Brønsted-Lowry base in an aqueous solution?
a) ammonia, NH3
b) acetate ion, CH3CO2-
c) hydroxide ion, OH-
d) ammonium ion, NH4+
e) bicarbonate ion, HCO3-

Reference no: EM13172834

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