In: Chemistry
The triprotic acid H3A has ionization constants of Ka1 = 6.2× 10–3, Ka2 = 9.6× 10–9, and Ka3 = 6.3× 10–12. Calculate the following values for a 0.0790 M solution of NaH2A
A)Calculate the following values for a 0.0790 M solution of NaH2A.
H+=?
H2A-/H3A=?
B)Calculate the following values for a 0.0790 M solution of Na2HA.
H+=?
HA2-/H2A-=?