CH-2089
Empirical and molecular formulae
Chemistry · Secondary 4 · Easy · Empirical and molecular formulae
The empirical formula of a hydrocarbon is CH₂ and its relative molecular mass is 56. What is its molecular formula? (C = 12, H = 1)
- C₂H₄
- C₃H₆
- C₄H₈
- C₅H₁₀
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