Which of the following are conjugate acid-base pairs?
(i) H3O+/H2O (ii) NH4+/NH3 (iii) H2SO4/HSO4- (iv) H2PO4-/HPO43-
Select one:
a. (i)(ii) (iii)
b. They all are
c. (ii) and (iv)
d. (i) (iv)
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Which of the following are conjugate acid-base pairs? (i) H3O+/H2O (ii) NH4+/NH3 (iii) H2SO4/HSO4- (iv) H2PO4-/HPO43- ...
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