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Calculate the pH after 0.011 mol NaOH is added to 1.00 L of each of the four solutions.

a) 0.100 M propanoic acid (HC3H5O2, Ka= 1.3 10-5)

b) 0.100 M sodium propanoate (NaC3H5O2)

c)pure H2O

d) 0.100 M HC3H5O2 and 0.100 M NaC3H5O2

  • Chemistry -

    Do you have any thoughts on these at all? First you must recognize what kind of acids/bases are involved.

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