\(m_C=\dfrac{40.60}{100}=24\left(g\right)=>n_C=\dfrac{24}{12}=2\left(mol\right)\)
\(m_H=\dfrac{6,67.60}{100}=4\left(g\right)=>n_H=\dfrac{4}{1}=4\left(mol\right)\)
\(m_O=\dfrac{53,33.60}{100}=32\left(g\right)=>n_O=\dfrac{32}{16}=2\left(mol\right)\)
=> CTHH: C2H4O2
