\(m_{Fe}=0,2.56=11,2\left(g\right)\)
\(m_{Cu}=0,5.64=32\left(g\right)\)
\(n_{CO_2}=\dfrac{33,6}{22,4}=1,5\left(mol\right)\Rightarrow m_{CO_2}=1,5.44=66\left(g\right)\)
\(n_{CO_2}=\dfrac{11,2}{22,4}=0,5\left(mol\right)\Rightarrow m_{CO}=0,5.28=14\left(g\right)\)
\(n_{N_2}=\dfrac{8,96}{22,4}=0,4\left(mol\right)\Rightarrow m_{N_2}=0,4.28=11,2\left(g\right)\)