\(n_{O_2}=\dfrac{11,2}{22,4}=0,5\left(mol\right)\)
PTHH :
\(C+O_2\rightarrow\left(t^o\right)CO_2\)
x x x
\(S+O_2\rightarrow\left(t^o\right)SO_2\)
y y y
Gọi n C = x
n S = y (mol)
Ta có hệ PT :
\(\left\{{}\begin{matrix}12x+32y=10\\x+y=0,5\end{matrix}\right.\)
\(\rightarrow x=0,3;y=0,2\)
\(m_C=0,3.12=3,6\left(g\right)\)
\(m_S=0,2.32=6,4\left(g\right)\)
\(c,V_{hhk}=\left(0,3+0,2\right).22,4=11,2\left(l\right)\)