9- Which one of the following statements is true? CH3NH2 + H2O
CH3NH3* + OH
a. CH3NH2 is the conjugate base of H2O.
b. CH3NH3* is the conjugate base of CH3NH2.
c. H2O is the conjugate acid of OH."
d. OH' is the conjugate acid of H20.
e. There are no conjugate acid-base pairs
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