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Sulfur Combines with Oxygen and Hydrogen to Form Two Acids

Question 72

Multiple Choice

Sulfur combines with oxygen and hydrogen to form two acids. Sulfuric acid has the formula ________, and sulfurous acid has the formula ________.

A) H₂SO₄; H₂SO₃
B) H₂SO₃; H₂SO₄
C) HSO₄; HSO₃
D) HSO₃; HSO₄
E) H₂SO₃; H₂SO₂

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