a)\(CuO+H2-->Cu+H2O\)
b)\(n_{Cu0}=\frac{16}{80}=0,2\left(mol\right)\)
\(n_{H2}=n_{CuO}=0,2\left(mol\right)\)
\(V_{H2}=0,2.22,4=4,48\left(l\right)\)
c)\(n_{Cu}=n_{CuO}=0,2\left(mol\right)\)
\(m_{Cu}=0,2.64=12,8\left(g\right)\)
a)PTHH: \(CuO+H_2-^{t^o}\rightarrow Cu+H_2O\)
b)\(n_{CuO}=\frac{16}{80}=0,2\left(mol\right)\)
\(TheoPT:n_{H_2}=n_{CuO}=0,2\left(mol\right)\)
\(\Rightarrow V_{H_2}=0,2.22,4=4,48\left(l\right)\)
c) \(TheoPT:n_{Cu}=n_{CuO}=0,2\left(mol\right)\)
\(\Rightarrow m_{Cu}=0,2.64=12,8\left(g\right)\)