\(Zn+H_2SO_4\rightarrow ZnSO_4+H_2\)
Ta có: \(n_{Zn}=\dfrac{6,5}{65}=0,1\left(mol\right)\)
Theo PT: \(n_{ZnSO_4}=n_{H_2}=n_{Zn}=0,1\left(mol\right)\)
\(\Rightarrow m_{ZnSO_4}=0,1.161=16,1\left(g\right)\)
\(V_{H_2}=0,1.24,79=2,479\left(l\right)\)
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