Reacts with hydrochloric acid: 1) iron oxide (III) 3) silicon oxide (IV) 2) sulfur oxide (VI) 4) copper oxide (II)

Reacts with hydrochloric acid: 1) iron oxide (III) 3) silicon oxide (IV) 2) sulfur oxide (VI) 4) copper oxide (II) Make up the equations of possible reactions. 1) molecular equation complete ionic equation reduced ionic equation 2) molecular equation complete ionic equation reduced ionic equation

1) iron (III) oxide
4) copper (II) oxide
1) Fe₂O₃ + 6HCl = 2FeCl₃ + 3H₂O
Fe₂O₃ + 6H ++ 6Cl- = 2Fe3 ++ 6Cl- + 3H₂O
Fe₂O₃ + 6H + = 2Fe3- + 3H₂O
2) CuO + 2HCl = CuCl₂ + H₂O
CuO + 2H ++ 2Cl- = Cu2 ++ 2Cl- + H₂O
CuO + 2H + = Cu2 ++ H₂O