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A Bronsted-Lowry base is a solution that behaves as proton acceptors, and these protons are in the form of a hydrogen (H+) ion. The solution that behaves as a proton donor is called a Bronsted-Lowry acid.o find the answer, we look at which substance gains a hydrogen atom-the substance that gains a hydrogen atom is our Bronsted-Lowry base since it accepts protons in the form of hydrogen (H+) ions. Here, let's take a look at some examples of Bronsted-Lowry acid-base interactions.
3) Which of the following is a Bronsted-Lowry base? C)NH3, because it can accept a hydrogen ion (proton) to form NH4+. 4) Which of the following species is amphoteric? A)CO32- B)HF C)NH4âº D)HPO42- E)None of the above are amphoteric I'm not sure of this one.I'm guessing it's D, as I could see the H+ being pulled off (acting as an acid) when in a strong base, while you could accept an H+ ion (acting as a base) when in an acid.) Which of the following species is amphoteric? A) CO32- B) HF C) NH4âº D) HPO42- E) None of the above are amphoteric 5) What is the conjugate acid of HCO3â» ? A) H3O+ B) H2O C) CO32- D) OHâ» E) H2CO3 6) What is the conjugate base of H2PO4â» ?