\(n_{C_4H_{10}}=\dfrac{3,36}{22,4}=0,15\left(mol\right)\)
PT: \(C_4H_{10}+\dfrac{13}{2}O_2\underrightarrow{t^o}4CO_2+5H_2O\)
Theo PT: \(n_{CO_2}=4n_{C_4H_{10}}=0,6\left(mol\right)\Rightarrow V_{CO_2}=0,6.22,4=13,44\left(l\right)\)
\(n_{O_2}=\dfrac{13}{2}n_{C_4H_{10}}=0,975\left(mol\right)\Rightarrow m_{O_2}=0,975.32=31,2\left(g\right)\)