Which of the following is a conjugate acid-base pair?
The pair must differ by exactly one H+.
Which species is the conjugate base of H2PO4-?
Remove one H+ from the acid.
In the reaction NH3 + H2O NH4+ + OH-, which of the following constitutes a conjugate acid-base pair?
Look for species that differ by a single H+.
Which statement about a Bronsted-Lowry acid is correct?
Think about what acids do with H+ ions.
In the reaction HSO4-(aq) + H2O(l) SO4(2-)(aq) + H3O+(aq), which species is the conjugate base of HSO4-?
Remove one H+ from HSO4-.
Which of the following is NOT a conjugate acid-base pair?
A true conjugate pair differs by exactly one H+.
In the reaction HNO2 + H2O H3O+ + NO2-, which row correctly identifies the conjugate acid-base pair?
A conjugate base has one fewer H+ than its acid.
In HCl + H2O H3O+ + Cl-, Cl- is:
HCl loses an H+ to form Cl-.
The conjugate base of HSO4- is:
Remove one proton from HSO4-.
