PTHH: \(C+O_2\xrightarrow[]{t^o}CO_2\)
Ta có: \(\left\{{}\begin{matrix}n_C=\dfrac{2,4}{12}=0,2\left(mol\right)\\n_{O_2}=\dfrac{36}{32}=1,125\left(mol\right)\end{matrix}\right.\) \(\Rightarrow\) Oxi còn dư
\(\Rightarrow\left\{{}\begin{matrix}n_{CO_2}=0,2\left(mol\right)\\n_{O_2\left(dư\right)}=0,925\left(mol\right)\end{matrix}\right.\) \(\Rightarrow\left\{{}\begin{matrix}m_{CO_2}=0,2\cdot44=8,8\left(g\right)\\V_{khí}=V_{O_2\left(dư\right)}+V_{CO_2}=\left(0,2+0,925\right)\cdot22,4=25,2\left(l\right)\end{matrix}\right.\)