[Hóa 8] Tìm CTHH

A

auphiyen

W

woonopro

nCo2= 0.3 -> mC=0.3.x12=3.6

nH20=0.4 -> mH2=0.8

x:y= [TEX]\frac{3.6}{12} : \frac{0.8}{1} = 3: 8[/TEX]
=> C3H8
 
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