What is the [H⁺] for a solution labeled "0.0500 M H₂SO₃(aq)" if pK_a1 = 1.81, and pK_a2 = 6.91? A) 0.021 M B) 0.029 M C) 0.015 M D) 0.025 M E) 0.050 M

Name: What is the [H + ] for a solution labeled "0.0500 M H 2 SO 3 (aq)" if pK a1 = 1.81, and pK a2 = 6.91? A) 0.021 M B) 0.029 M C) 0.015 M D) 0.025 M E) 0.050 M
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Quizplus · Accepted Answer

H2SO3 is a diprotic acid, and the first dissociation is the most significant. Using the pKa1 value, we can calculate the [H+] for the first dissociation, which is approximately 0.021 M.

What Is the [H+] for a Solution Labeled "0

What Is the [H⁺] for a Solution Labeled "0