Write down the equations of substitution reactions: 1) between aluminum and copper (II) oxide:
| September 2, 2021 | education
Write down the equations of substitution reactions: 1) between aluminum and copper (II) oxide: 2) between silicon (IV) oxide and magnesium: 3) between chromium (III) bromide and chlorine:
1) 2 Al+3 CuO = Al2O2+3 Cu
2) 2 Mg+SiO2=2 MgO+Si
3) 2 CrBr3+3 Cl2=2 CrCl3+3 Br2
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