問題詳情

16.A 0.050 M aqueous solution of a weak monoprotic acid is 1.2 % ionized at equilibrium at 298 K. CalculateKa for this acid.
(A) 3.4✕10–2 
(B) 6.4 ✕10–8 
(C) 7.3✕10–33 
(D) 29
(E) none of these



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