\(n_{CO_2}=n_{H_2O}=\dfrac{10.08}{22.4}=0.45\left(mol\right)\)
\(m_{O\left(Z\right)}=12.06-0.45\cdot12-0.45\cdot2=5.76\left(g\right)\)
\(n_O=\dfrac{5.76}{32}=0.18\left(mol\right)\)
Bảo toàn O :
\(n_{O_2}=\dfrac{2\cdot0.45+0.45-0.18}{2}=0.585\left(mol\right)\)
\(V=13.104\left(l\right)\)