For the following acid dissociation, find the value of Ka if the concentrations of boric acid (I), the hydronium ion, and boric acid (II) are 4.17*10-3 M, 1.50*10-6 M, and 1.50*10-6 M respectively.
Hint: Boric acid (I) is the compound with boron and more hydrogens than the other boric acid (II) compound.
1. See table 15.5 for acid dissociation constants. What are the concentrations of H+ and CO32- respectively for a 0.073 M carbonic acid solution? Assume there is no loss of any carbonate species via generation of CO2
2,See table 15.5 for acid dissociation constants. What are the concentrations for H+ and SO42- respectively for a 0.15 M sulfuric acid solution?
3.See table 15.5 for acid dissociation constants. What are the concentrations of H+ and PO43- respectively for a 0.15 M phosphoric acid solution?
