Dobierz współczynniki (uzgodnij strony równania) w podanych przykładach:
a) NH₃ + O₂ = N₂ + H₂O
b) NH₃ + O₂ = NO + H₂O
c) NH₃ + O₂ = NO₂ + H₂O
d) N₂O + NH₃ = N₂ +H₂O
e) H₂S + O₂ = SO₂ + H₂O
f) NO₂ +H₂ = N₂ + H₂O
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a) 2NH₃ + 1,5O₂ = N₂ + 3H₂O /*2
4NH3 + 3O2 = 2N2 + 6H20
b) 2NH₃ + 2,5O₂ = 2NO + 3H₂O /*2
4NH3 + 5O2 = 4NO + 6H20
c) 2NH₃ + 3,5O₂ = 2NO₂ + 3H₂O /*2
4NH3 + 7O2 = 4NO2 + 6H20
d) 3N₂O + 2NH₃ = 4N₂ + 3H₂O
e) 2H₂S + 3O₂ = 2SO₂ + 2H₂O
f) 2NO₂ + 4H₂ = N₂ + 4H₂O
a) 4 NH₃ + 3 O₂ = 2 N₂ + 6 H₂O
b) 4 NH₃ + 5 O₂ = 4 NO + 6 H₂O
c) 4 NH₃ + 7 O₂ = 4 NO₂ + 6 H₂O
d) 3 N₂O + 2 NH₃ = 4 N₂ +3 H₂O
e) 2 H₂S + 3 O₂ = 2 SO₂ + 2 H₂O
f) 2 NO₂ + 4 H₂ = N₂ + 4 H₂O