a)
C + O₂ ---> CO₂
b)
2Mg + O₂ ---> 2MgO
c)
S + O₂ ---> SO₂
d)
2S + 3O₂ ---> 2SO₃
Hmm, ale bardziej polecam to:
2SO₂ + O₂ ---> 2SO₃
e)
4Na + O₂ ---> 2Na₂O
f)
4Al + 3O₂ ---> 2Al₂O₃
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a)
C + O₂ ---> CO₂
b)
2Mg + O₂ ---> 2MgO
c)
S + O₂ ---> SO₂
d)
2S + 3O₂ ---> 2SO₃
Hmm, ale bardziej polecam to:
2SO₂ + O₂ ---> 2SO₃
e)
4Na + O₂ ---> 2Na₂O
f)
4Al + 3O₂ ---> 2Al₂O₃