a) \(m_{hh}=0,5.44+0,2.32+0,5.2+0,2.16=32,6\left(g\right)\)
\(\sum n_{hh}=0,5+0,2+0,5+0,2=1,4\left(mol\right)\)
\(V_{hh}=1,4.22,4=31,36\left(l\right)\)
b) \(m_{hh}=28+2,4+2+4,4=36,8\left(g\right)\)
\(n_{N2}=\frac{28}{28}=1\left(mol\right)\)
\(n_{O2}=\frac{2,4}{32}=0,075\left(mol\right)\)
\(n_{H2}=\frac{2}{2}=1\left(mol\right)\)
\(n_{CO2}=\frac{4,4}{44}=0,1\left(mol\right)\)
\(\sum n_{hh}=1+0,075+1+0,1=2,175\left(mol\right)\)
\(V_{hh}=2,175.22,4=48,72\left(l\right)\)
a)mX=0,5.MN2O+0,2.M02+0,5.MH2+0,2.MCH4
=0,5.44+0,2.32+0,5.2+0,2.16=32,6(g)
VX=(0,5+0,2+0,5+0,2).22,4=31,36(l)
b)mY=2,8+2,4+2+4,4=11,6(g)
nN2=\(\frac{2,8}{28}\)=0,1(mol)
nO2=\(\frac{2,4}{32}\)=0,075(mol)
nH2=\(\frac{2}{2}\)=1(mol)
nCO2=\(\frac{4,4}{44}\)=0,1(mol)
⇒nY=0,1+0,075+1+0,1=1,275(mol)
VY=1,275.22,4=28.56(l)