a)
\(\%V_{CO2}=\left(\frac{3}{3}+1+6\right).100\%=30\%\)
\(\%V_{O2}=\left(\frac{1}{3}+1+6\right).100\%=10\%\)
\(\%V_{N2}=100\%-\left(30\%+10\%\right)=60\%\)
b)
\(\%m_{CO2}=\left(\frac{4,4}{4,4}+10+4\right).100\%=18\%\)
\(\%m_{O2}=\left(\frac{16}{4,4}+16+4\right).100\%=66\%\)
\(\%m_{H2}=100\%-\left(18\%+66\%\right)=16\%\)
c)
% Về thể tích cũng là % về số mol
\(\Rightarrow\%n_{CO2}=\left(\frac{3}{3}+5+2\right).100\%=30\%\)
\(\%n_{O2}=\left(\frac{5}{3}+5+2\right).100\%=50\%\)
\(\%n_{CO}=100\%-\left(30\%+50\%\right)=20\%\)