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2 Mg + Co₂ -> 2 MgO + C
Zad2.32
4 Br + 3 O₂ -> 2 Br₂O₃
Zad2.33
2 ClO₂ ->Cl₂ + 2 O₂
Zad2.34
2 Cu₂O + C -> 4 Cu + CO₂
Zad2.35
4 Tl + O₂ -> 2 Tl₂O
Zad2.38
Reakcje Łączenia:
3)3 Mg + N₂ -> Mg₃N₂
5)NH₃ + CO₂ + H₂O -> NH₄HCO₃
Reakcje Rozkładu:
1)C₆H₁₂O₆ + 6 C -> 6 H₂O
6)3 HClO₃ -> 2 CLO₂ + HClO₄ +H₂O
Reakcje Wymiany:
2)FeCl₂ + Na₂S -> FeS + 2 NaCl
4) 2 NH₃ + 3 Mg ->Mg₃N₂ + 3 H₂
Zad2.39
2 Al + 3 S -> Al₂S₃
2 Na + S -> Na₂S
Pb + S -> PbS
4 Al + 3 C -> Al₄C₃
Sn + 2 S -> SnS₂
2 P + 5 S -> P₂S₅
Zad2.42
a)
2 Cu + O₂ -> 2 CuO
2 CuO + C -> 2 Cu + CO₂
b)
2 Mg + O₂ -> 2 MgO
Mg + H₂O -> MgO + H₂
2 Mg + CO₂ -> 2 MgO + C
Zad2.43
2 Cu + O₂ -> 2 CuO
2 Cu + S -> Cu₂S
Cu + Cl₂ -> CuCl₂