\(m_{o_2}=n_{o_2}.M_{o_2}=\dfrac{N}{N}.M_{o_2}=1.32=32\left(g\right)\)
\(m_{N_2}=n_{N_2}.M_{N_2}=\dfrac{2N}{N}.M_{N_2}=2.28=56\left(g\right)\)
\(m_{co_2}=n_{co_2}.M_{co_2}=\dfrac{1,5N}{N}.M_{co_2}=1,5.44=66\left(g\right)\)
\(m_{hh}=m_{o_2}+m_{N_2}+m_{co_2}=32+56+66=154\left(g\right)\)