a) 2Al + 3Cl2 --to--> 2AlCl3
b) \(n_{AlCl_3}=\dfrac{13,35}{133,5}=0,1\left(mol\right)\)
PTHH: 2Al + 3Cl2 --to--> 2AlCl3
0,1<-0,15<---------0,1
=> VCl2 = 0,15.22,4 = 3,36(l)
c) mAl = 0,1.27 = 2,7(g)
\(a.PTHH:2Al+3Cl_2\overset{t^o}{--->}2AlCl_3\)
b. Ta có: \(n_{AlCl_3}=\dfrac{13,35}{133,5}=0,1\left(mol\right)\)
Theo PT: \(n_{Cl_2}=\dfrac{3}{2}.n_{AlCl_3}=\dfrac{3}{2}.0,1=0,15\left(mol\right)\)
\(\Rightarrow V_{Cl_2}=0,15.22,4=3,36\left(lít\right)\)
c. Theo PT: \(n_{Al}=n_{AlCl_3}=0,1\left(mol\right)\)
\(\Rightarrow m_{Al}=0,1.27=2,7\left(g\right)\)