Calculate the pH of a 0.033 M Na2SO3 solution. pK1 = 1.66 and pK2 = 6.85 for sulfurous acid (H2SO3) . Hint: SO3 2- is the basic form species resulted from the diprotc acid H2SO3 Also determine the concentrations of SO3 2, HSO3`, and H2SO3 in the solution

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Calculate the pH of a 0.033 M Na2SO3 solution. pK1 = 1.66 and pK2 = 6.85 for
sulfurous acid (H2SO3). Hint: SO3 2- is the basic form species resulted from the
diprotc acid H2SO3
Also determine the concentrations of SO3 2, HSO3", and H2SO3 in the solution.
Transcribed Image Text:Calculate the pH of a 0.033 M Na2SO3 solution. pK1 = 1.66 and pK2 = 6.85 for sulfurous acid (H2SO3). Hint: SO3 2- is the basic form species resulted from the diprotc acid H2SO3 Also determine the concentrations of SO3 2, HSO3", and H2SO3 in the solution.
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