Bardzo proszę o pomoc
A O₂
B SO₂
C SO₃
D H₂O
E H₂SO₄
1 S+O₂->SO₂
2 O₂+2SO₂->2SO₃
3 SO₃+H₂O->H₂SO₄
4 H₂SO₄ ---H₂O--> (nad strzałką) 2H+ + SO₄²-
5 2H₂+O₂->2H₂O
Pozdrawiam :)
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A O₂
B SO₂
C SO₃
D H₂O
E H₂SO₄
1 S+O₂->SO₂
2 O₂+2SO₂->2SO₃
3 SO₃+H₂O->H₂SO₄
4 H₂SO₄ ---H₂O--> (nad strzałką) 2H+ + SO₄²-
5 2H₂+O₂->2H₂O
Pozdrawiam :)