600ml = 0,6l
\(n_{HCl}=0,5.0,6=0,3\left(mol\right)\)
Pt : \(2Al+6HCl\rightarrow2AlCl_3+3H_2|\)
2 6 2 3
0,1 0,3 0,15
a) \(n_{H2}=\dfrac{0,3.3}{6}=0,15\left(mol\right)\)
\(V_{H2\left(dktc\right)}=0,15.22,4=3,36\left(l\right)\)
b) \(n_{Al}=\dfrac{0,3.2}{6}=0,1\left(mol\right)\)
⇒ \(m_{Al}=0,1.27=2,7\left(g\right)\)
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