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The Equation That Represents Ka2 for Sulfurous Acid Is

Question 129

Multiple Choice

The equation that represents Ka2 for sulfurous acid is


A) HSO3-(aq) + H2O(l) ? H2SO3(aq) + OH-(aq) .
B) HSO3-(aq) + H2O(l) ? SO32-(aq) + H3O+(aq) .
C) H2SO3(aq) + 2H2O(l) ? SO32-(aq) + 2H3O+(aq) .
D) SO32-(aq) + H2O(l) ? HSO3-(aq) + OH-(aq) .
E) H2SO3(aq) + H2O(l) ? HSO3-(aq) + H3O+(aq) .

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