\(2Mg+O_2-^{t^o}\rightarrow2MgO\)
\(2Zn+O_2-^{t^o}\rightarrow2ZnO\)
Đặt x_nMg ; y_nZn
Ta có hệ: \(\left\{{}\begin{matrix}24x+65y=11,3\\\frac{1}{2}x+\frac{1}{2}y=\frac{3,36}{22,4}\end{matrix}\right.\Leftrightarrow\left\{{}\begin{matrix}x=0,2\\y=0,1\end{matrix}\right.\)
\(\Rightarrow\left\{{}\begin{matrix}m_{Mg}=0,2.24=4,8\left(g\right)\\m_{Zn}=0,1.65=6,5\left(g\right)\end{matrix}\right.\)