\(PTHH:Cu+\frac{1}{2}O_2\rightarrow CuO\)
________0,1___0,05___0,1___(mol)
Ta có :
\(n_{Cu}=\frac{6,4}{64}=0,1\left(mol\right)\)
\(\rightarrow m_{CuO}=0,1.\left(64+16\right)=8\left(g\right)\)
\(V_{O2}=0,05.22,4=11,2\left(l\right)\)
\(\rightarrow V_{kk}=1,12.5=5,6\left(l\right)\)