bai tap aren

S

seesky

N

nhoc_maruko9x

[tex]C_{\overline{n}}H_{2\overline{n}-6} => \overline{n}CO_2 + (\overline{n}-3)H_2O[/tex]

[TEX]n_{CO_2} = 0.13[/TEX]

[TEX]n_{H_2O} = 0.07[/TEX]

[TEX]=> 0.13(\overline{n}-3) = 0.07\overline{n}[/TEX]

[TEX]=> \overline{n} = 6.5[/TEX]

[TEX]=> C_6H_6[/TEX] và [TEX]C_7H_8[/TEX]
 
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