If $\alpha$ (HSO₃^-) = 0 $\alpha$ (H₂SO₃)And $\alpha$ (SO₃^2-)
at This PH? for H₂SO₃,PK_a1 and PK_a2 Are 1

question 19

Multiple Choice

If $\alpha$ (HSO₃^-) = 0.83 at pH 2.5,What are $\alpha$ (H₂SO₃) And $\alpha$ (SO₃^2-)
At this pH? For H₂SO₃,PK_a1 and pK_a2 are 1.81 and 6.91,Respectively.

• A) \(\alpha\)H₂SO₃) ~ 0 and \(\alpha\)(SO₃^2-) = 0.17
• B) \(\alpha\)(H₂SO₃) = 0.415 and \(\alpha\)(SO₃^2-) ~ 0
• C) \(\alpha\)(H₂SO₃) = 0.0.085 and \(\alpha\)(SO₃^2-) = 0.085
• D) \(\alpha\)(H₂SO₃) = 0.17 and \(\alpha\)(SO₃^2-) ~ 0
• E) \(\alpha\)(H₂SO₃) = 0.17 and \(\alpha\)(SO₃^2-) ~ 1

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Definitions:

Distal End

Referring to the end of a limb or structure that is farthest from the point of attachment or the trunk of the body.

Trachea

The part of the respiratory tract between the larynx and the bronchial tree that is tubular and made of rings of cartilage and smooth muscle; also called the windpipe.

Vocal Cords

Elastic bands of muscle tissue in the larynx involved in producing sound through their vibration as air passes through.

Larynx

The voice box; an organ located in the neck responsible for producing sound.