a) \(n_{C_4H_{10}}=\dfrac{11,6.10^3}{58}=200\left(mol\right)\)
PTHH: 2C4H10 + 13O2 --to--> 8CO2 + 10H2O
200---->1300-------->800---->1000
=> \(V_{O_2}=1300.24,79=32227\left(l\right)\)
b) \(m_{CO_2}=800.44=35200\left(g\right)\)
\(m_{H_2O}=1000.18=18000\left(g\right)\)
=> Tổng khối lượng sản phẩm = 35200 + 18000 = 53200 (g)
\(n_{C_4H_{10}}=\dfrac{11,6}{58}=0,2mol\)
Có \(p=1bar\)=0.986923267 atm\(\approx1l\)
Thể tích khí Oxi cần tìm:
\(n=\dfrac{p\cdot V}{R\cdot T}\Rightarrow V=\dfrac{n\cdot R\cdot T}{p}\)
\(\Rightarrow V=\dfrac{0,2\cdot0,082\cdot\left(25+273\right)}{0,99}=4,8872l\)
\(C_4H_{10}+\dfrac{13}{2}O_2\underrightarrow{t^o}4CO_2+5H_2O\)
0,2 0,8 1
\(m_{CO_2}=0,8\cdot44=35,2g\)
\(m_{H_2O}=1\cdot18=18g\)