MX = 23.2 = 46(g/mol)
\(m_C=\dfrac{52,17.46}{100}=24\left(g\right)=>n_C=\dfrac{24}{12}=2\left(mol\right)\)
\(m_H=\dfrac{13,05.46}{100}=6\left(g\right)=>n_H=\dfrac{6}{1}=6\left(mol\right)\)
\(m_O=\dfrac{34,78.46}{100}=16\left(g\right)=>n_O=\dfrac{16}{16}=1\left(mol\right)\)
=> CTHH: C2H6O