CH-786
Empirical and molecular formulae
Chemistry · Secondary 3 · Easy · Empirical and molecular formulae
A compound has the empirical formula CH₂O and a relative molecular mass of 180. What is its molecular formula? (C = 12, H = 1, O = 16)
- CH₂O
- C₂H₄O₂
- C₃H₆O₃
- C₆H₁₂O₆
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