Question

What is the elemental percentage composition of H₂SO₃?

• A. 33% H, 16% S, 51% O
• B. 2.5% H, 39% S, 58.5% O
• C. 2.5% H, 58.5% S, 39% O
• D. 58.5% H, 39% S, 2.5% O

Answer 1

Answer: (B)