Chemistry

Consider the titration of 100.0 mL of 0.100 M H2NNH2 (Kb = 3.0 10-6) by 0.200 M HNO3. Calculate the pH of the resulting solution after the following volumes of HNO3 have been added.
a)0.0 mL
b)20.0 mL
c)25.0 mL
d)40.0 mL
e)50.0 mL
f)100.0 mL

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  1. If you will show me what you've done so far and explain the parts you don't understand I can help you through those parts. Taken together, however, this is a BUNCH of typing.

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  2. I only need help with parts c) and d)

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  3. a)10.74
    b)8.7
    c)8.48
    d)7.88

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