Calculate the concentrations of all species in a 0.530 M Na2SO3 (sodium sulfite) solution. The ionization constants for sulfurous acid are Ka1 = 1.4× 10-2 and Ka2 = 6.3× 10-8.
A. [Na+]= __ M
B. [SO3^-2]= __ M
C. [HSO3^-]= __ M
D. [H2SO3]= __ M
E. [OH-]= __M
F. [H+]= __ M