Cu + HNO₃ → Cu(NО₃)₂ + No₂↑ + H₂O
NaOH + Zn(OH)₂ = Na₂[Zn(OH)₄]
Mg+H₂SO₄=MgSО₄ + S↓ + H₂O
FeCl ₃+ 3NaOH = Fe(OH)₃+ 3NaCl
HCl + AgNO₃ = AgCl + HNO₃
Cu + HNO₃ → Cu(NО₃)₂ + No₂↑ + H₂O
NaOH + Zn(OH)₂ = Na₂[Zn(OH)₄]
Mg+H₂SO₄=MgSО₄ + S↓ + H₂O
FeCl ₃+ 3NaOH = Fe(OH)₃+ 3NaCl
HCl + AgNO₃ = AgCl + HNO₃