\(CH_4+2O_2\underrightarrow{^{t^o}}CO_2+2H_2O\)
Ta có:
\(n_{CH4}=\frac{2,24}{22,4}=0,1\left(mol\right)\)
\(\Rightarrow n_{O2}=2n_{CH4}=0,2\left(mol\right)\)
\(\Rightarrow V_{O2}=0,2.22,4=4,48\left(l\right)\)
\(\Rightarrow V_{kk}=4,48.5=22,4\left(l\right)\)
\(n_{C2H4}=\frac{2,24}{22,4}=0,1\left(mol\right)\)
\(C_2H_4+3O_2\underrightarrow{^{t^o}}2CO_2+2H_2O\)
\(n_{O2}=3n_{C2H4}=0,3\left(mol\right)\)
\(\Rightarrow V_{O2}=0,3.22,4=6,72\left(l\right)\)
\(\Rightarrow V_{kk}=6,72.5=33,6\left(l\right)\)