\(Đặt:CTHH:C_xH_yO_z\)
\(x:y:z=\dfrac{52.17}{12}:\dfrac{13.04}{1}:\dfrac{34.78}{16}=4.3475:13.04:2.17375=2:6:1\)
\(CTđơngiản:\left(C_2H_6O\right)_n\)
\(M_Y=\dfrac{9.2}{\dfrac{5.6}{28}}=46\left(\dfrac{g}{mol}\right)\)
\(\Leftrightarrow46n=46\\ \Leftrightarrow n=1\)
\(Vậy:CTHH:C_2H_6O\)
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