| Équations équilibrées la veille | Équations équilibrées le lendemain |
N2 + 3 H2 = 2 NH3
C + O2 = CO2 =>
C + O2 = CO2
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
C + O2 = CO2 =>
C + O2 = CO2
Ai + O2 = Ai2O3 =>
4 Ai + 3 O2 = 2 Ai2O3
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
S + HNO3 = H2SO4 + NO2 + H2O =>
S + 6 HNO3 = H2SO4 + 6 NO2 + 2 H2O
H3PO4 = H4P2O7 + H2O =>
2 H3PO4 = H4P2O7 + H2O
Fe + H2O = Fe3O4 + H2 =>
3 Fe + 4 H2O = Fe3O4 + 4 H2
CO + O2 = CO2 =>
2 CO + O2 = 2 CO2
P4 + O2 = P2O5 =>
P4 + 5 O2 = 2 P2O5
CO + O2 = CO2 =>
2 CO + O2 = 2 CO2
P4 + O2 = P2O3 =>
P4 + 3 O2 = 2 P2O3
S8 + O2 = SO3 =>
S8 + 12 O2 = 8 SO3
Na3PO4 + KOH = NaOH + K3PO4 =>
Na3PO4 + 3 KOH = 3 NaOH + K3PO4
CuCl2 + H2 = Cu + HCl =>
CuCl2 + H2 = Cu + 2 HCl
HgO = Hg + O2 =>
2 HgO = 2 Hg + O2
Zn(NO3)2(H2O)6 + Cu(NO3)2(H2O)6 + NaOH = Zn7Cu3O10 + NaNO3 + H2O =>
7 Zn(NO3)2(H2O)6 + 3 Cu(NO3)2(H2O)6 + 20 NaOH = Zn7Cu3O10 + 20 NaNO3 + 70 H2O
Bi(NO3)3 + H2S = Bi2S3 + HNO3 =>
2 Bi(NO3)3 + 3 H2S = Bi2S3 + 6 HNO3
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
Bi(NO3)3 + H2S = Bi2S3 + HNO3 =>
2 Bi(NO3)3 + 3 H2S = Bi2S3 + 6 HNO3
KClO3 = KClO4 + KCl =>
4 KClO3 = 3 KClO4 + KCl
Zn(NO3)2(H2O)6 + Cu(NO3)2(H2O)6 + NaOH = Zn7Cu3O10 + NaNO3 + H2O =>
7 Zn(NO3)2(H2O)6 + 3 Cu(NO3)2(H2O)6 + 20 NaOH = Zn7Cu3O10 + 20 NaNO3 + 70 H2O
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
Zn(NO3)2(H2O)6 + Cu(NO3)2(H2O)6 + NaOH = Zn7Cu3O10 + NaNO3 + H2O =>
7 Zn(NO3)2(H2O)6 + 3 Cu(NO3)2(H2O)6 + 20 NaOH = Zn7Cu3O10 + 20 NaNO3 + 70 H2O
Ba3N2 + H2O = Ba(OH)2 + NH3 =>
Ba3N2 + 6 H2O = 3 Ba(OH)2 + 2 NH3
Ai(OH)3 + H2SO4 = Ai2(SO4)3 + H2O =>
2 Ai(OH)3 + 3 H2SO4 = Ai2(SO4)3 + 6 H2O
SO3 + H2O = H2SO4 =>
SO3 + H2O = H2SO4
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
H2SO4 + NH4OH = H2O + (NH4)2SO4 =>
H2SO4 + 2 NH4OH = 2 H2O + (NH4)2SO4
CO + O2 = CO2 =>
2 CO + O2 = 2 CO2
H2S + Cl2 = S8 + HCl =>
8 H2S + 8 Cl2 = S8 + 16 HCl
PbO2 = PbO + O2 =>
2 PbO2 = 2 PbO + O2
FeO + H2 = Fe + H2O =>
FeO + H2 = Fe + H2O
Zn(NO3)2(H2O)6 + Cu(NO3)2(H2O)6 = Zn7Cu3O10 + N2 + H2O + O2 =>
7 Zn(NO3)2(H2O)6 + 3 Cu(NO3)2(H2O)6 = Zn7Cu3O10 + 10 N2 + 60 H2O + 25 O2
FeO + H2 = Fe + H2O =>
FeO + H2 = Fe + H2O
Fe + H2O = Fe3O4 + H2 =>
3 Fe + 4 H2O = Fe3O4 + 4 H2
Zn(NO3)2(H2O)6 + Cu(NO3)2(H2O)6 = Zn7Cu3O20 + N2 + H2O + O2 =>
7 Zn(NO3)2(H2O)6 + 3 Cu(NO3)2(H2O)6 = Zn7Cu3O20 + 10 N2 + 60 H2O + 20 O2
Zn(NO3)2(H2O)6 + Cu(NO3)2(H2O)6 = Zn7Cu3O4 + N2 + H2O + O2 =>
7 Zn(NO3)2(H2O)6 + 3 Cu(NO3)2(H2O)6 = Zn7Cu3O4 + 10 N2 + 60 H2O + 28 O2
N2 + O2 = N2O3 =>
2 N2 + 3 O2 = 2 N2O3
K4Fe(CN)6 + H2SO4 + H2O = K2SO4 + FeSO4 + (NH4)2SO4 + CO =>
K4Fe(CN)6 + 6 H2SO4 + 6 H2O = 2 K2SO4 + FeSO4 + 3(NH4)2SO4 + 6 CO
Zn(NO3)2(H2O)6 + Cu(NO3)2(H2O)6 = Zn7Cu3O10 + N2 + H2O + O2 =>
7 Zn(NO3)2(H2O)6 + 3 Cu(NO3)2(H2O)6 = Zn7Cu3O10 + 10 N2 + 60 H2O + 25 O2
H2SO4 + HI = H2S + I2 + H2O =>
H2SO4 + 8 HI = H2S + 4 I2 + 4 H2O
C6H6 + O2 = CO2 + H2O =>
2 C6H6 + 15 O2 = 12 CO2 + 6 H2O
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
NaHCO3 + H3PO4 = Na3PO4 + CO2 + H2O =>
3 NaHCO3 + H3PO4 = Na3PO4 + 3 CO2 + 3 H2O
P4(s) + O2(g) = P2O5(s) =>
P4(s) + 5 O2(g) = 2 P2O5(s)
SnCl4*5H2O + FeCl3 + C2H6O2 = SnFe2O4 + H2O + CO2 + HCl =>
5 SnCl4*5H2O + 10 FeCl3 + C2H6O2 = 5 SnFe2O4 + 3 H2O + 2 CO2 + 50 HCl
Fe3O4 + H2 = Fe + H2O =>
Fe3O4 + 4 H2 = 3 Fe + 4 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur05/22/23
Équations équilibrées sur06/21/22
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