Ta có: mthan tổ ong = 1 kg = 1000 gam
\(\rightarrow\left\{{}\begin{matrix}m_C=1000.\dfrac{60}{100}=600\left(gam\right)\\m_S=1000.\dfrac{0,8}{100}=8\left(gam\right)\end{matrix}\right.\)
\(\rightarrow\left\{{}\begin{matrix}n_C=\dfrac{600}{12}=50\left(mol\right)\\n_S=\dfrac{8}{32}=0,25\left(mol\right)\end{matrix}\right.\)
PTHH:
C + O2 ---to----> CO2
50.....50.......................................(mol)
S + O2 ----to---> SO2
0,25...0,25 ............................................(mol)
→ \(V_{O_2}\) (cần dùng) = (50 + 0,25) . 22,4 = 1125,6 (l)