Đáp án:
1) C10H12O
2) C10H16
Giải thích các bước giải:
\(\begin{array}{l}
1)\\
CTHH:{C_x}{H_y}{O_z}\\
x:y:z = \frac{{81,08}}{{12}}:\frac{{8,1}}{1}:\frac{{10,82}}{{16}} = 10:12:1\\
= > CTDGN:{C_{10}}{H_{12}}O\\
MX = 148 = > 148n = 148 = > n = 1\\
= > X:{C_{10}}{H_{12}}O\\
2)\\
CTHH:{C_x}{H_y}\\
x:y = \frac{{88,235}}{{12}}:\frac{{11,765}}{1} = 5:8\\
= > CTDGN:{C_5}{H_8}\\
MX = 4,69 \times 29 = 136 = > 68n = 136 = > n = 2\\
= > X:{C_{10}}{H_{16}}
\end{array}\)
