H₂SO₄+Mg=MgSO₄+H₂O
2Zn + O₂ = 2ZnO
Ba + 2HOH = Ba(OH)₂ + H₂
2Al+3Cl₂=2AlCl₃
Mg + H₂SO₄(р) = MgSO₄ + H₂↑
Ba+ 2H₂O= Ba(OH)₂ + H₂
2Al+ 6HCl= 2AlCl₃ + 3H₂↑
H₂SO₄+Mg=MgSO₄+H₂O
2Zn + O₂ = 2ZnO
Ba + 2HOH = Ba(OH)₂ + H₂
2Al+3Cl₂=2AlCl₃
Mg + H₂SO₄(р) = MgSO₄ + H₂↑
2Zn + O₂ = 2ZnO
Ba+ 2H₂O= Ba(OH)₂ + H₂
2Al+ 6HCl= 2AlCl₃ + 3H₂↑