Write the equations for the substitution reactions: 1) between aluminum and copper (II) oxide
| August 14, 2021 | education
Write the equations for the substitution reactions: 1) between aluminum and copper (II) oxide 2) between silicon (IV) oxide and magnesium 3) between chromium (III) bromide and chlorine
1) 2Al + 3CuO = Al₂O₃ + 3Cu
2) 2Mg + SiO₂ = 2MgO + Si
3) 2CrBr₃ + 3Cl₂ = 2CrCl₃ + 3Br₂
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