Odpowiedzi

2009-09-07T15:07:39+02:00
Zn + 2HNO₃→ Zn(No₃)₂ + H₂
2Fe(OH)₃ + 3H₂So₄ → Fe₂(SO₄)₃ + 6H₂O
2009-09-07T15:18:25+02:00
2Fe(OH)₃ + 3H₂SO₄ → Fe₂(SO₄)₃ + 6H₂O
Zn(OH)₂ + 2HNO₃ → Zn(NO₃)₂ + 2H₂O