a. Calculate the number of moles of acid in the original sample.
b. Calculate the molecular weight of the acid HA.
c. Calculate the number of moles of unreacted HA remaining in solution when the pH was 5.65
d. Calculate the [H3O+] at pH =5.65
e. Calculate the value of the ionization constant, Ka, of the acid HA
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This question was asked on Mar 17, 2010 and answered on Mar 17, 2010.
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