\(n_C=\frac{6}{12}=0,5\left(mol\right);n_S=\frac{8}{32}=0,25\left(mol\right)\)
a. PTPU
\(C+O_2\rightarrow CO_2\left(1\right)\)
\(S+O_2\rightarrow SO_2\left(2\right)\)
b.
\(n_{O2\left(1\right)}=n_C=0,5\left(mol\right)\)
\(n_{O2\left(2\right)}=n_S=0,25\left(mol\right)\)
\(\Rightarrow\Sigma n_O=n_{O2\left(1\right)}+n_{O2\left(2\right)}=0,5+0,25=0,75\left(mol\right)\)
\(V_{O2}=0,75.22,4=16,8\left(l\right)\)
\(V_{kk}=5.16.8=84\left(l\right)\)
c.
\(n_{CO2}=n_C=0,5\left(mol\right)\)
\(\Rightarrow m_{CO2}=0,5.44=22\left(g\right)\)
\(n_{SO2}=n_S=0,25\left(mol\right)\)
\(\Rightarrow m_{SO2}-0,25.64=16\left(g\right)\)