\(n_{O2}=\dfrac{3,36}{22,4}=0,15\left(mol\right)\)
Pt : \(S+O_2\underrightarrow{t^o}SO_2|\)
1 1 1
0,15 0,15 0,15
a) \(n_S=\dfrac{0,15.1}{1}=0,15\left(mol\right)\)
⇒ \(m_S=0,15.32=4,8\left(g\right)\)
b) \(n_{SO2}=\dfrac{0,15.1}{1}=0,15\left(mol\right)\)
\(V_{SO2\left(dktc\right)}=0,15.22,4=3,36\left(l\right)\)
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