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Which of the following statements is true concerning an aqueous solution of the weak base H2NNH2?
a) OH- is a stronger base than H2NNH2
b) H2NNH3+ a stronger acid than H3O+
c) H2NNH2 is a weaker base than H2O
d) OH- is a stronger acid than H2NNH3+
e) H2O is a stronger acid than H3O+
True or False:
1. The complex ion, [Al(H206]^3+, is conjugate acid of [Al(H20)5(OH)]^2+.
2. NO3- is a weaker base than F-.