| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 O2 + CS2 = CO2 + 2 SO2
P4O10 + H2O = H3PO4 =>
P4O10 + 6 H2O = 4 H3PO4
Mg + N2 = Mg3N2 =>
3 Mg + N2 = Mg3N2
C5H12 + O2 = CO2 + H20 =>
5 C5H12 + 25 O2 = 25 CO2 + 3 H20
C5H12 + O2 = CO2 + H2O =>
C5H12 + 8 O2 = 5 CO2 + 6 H2O
C6H10 + HF = C6H12F2 =>
C6H10 + 2 HF = C6H12F2
CS2 + NaOH = Na2CS3 + Na2CO3 + H2O =>
3 CS2 + 6 NaOH = 2 Na2CS3 + Na2CO3 + 3 H2O
P + O2 = P2O5 =>
4 P + 5 O2 = 2 P2O5
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
AlBr3 + Cl2 = AlCl3 + Br2 =>
2 AlBr3 + 3 Cl2 = 2 AlCl3 + 3 Br2
Fe + HCl = FeCl2 + H2 =>
Fe + 2 HCl = FeCl2 + H2
Fe + HCl = FeCl3 + H2 =>
2 Fe + 6 HCl = 2 FeCl3 + 3 H2
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
Al2(CO3)3 + H3PO4 = AlPO4 + H2O + CO2 =>
Al2(CO3)3 + 2 H3PO4 = 2 AlPO4 + 3 H2O + 3 CO2
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
KOH + H3PO4 = K3PO4 + H2O =>
3 KOH + H3PO4 = K3PO4 + 3 H2O
Al + H2O = Al2O3 + H2 =>
2 Al + 3 H2O = Al2O3 + 3 H2
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
Na + H2O = NaHO + H =>
Na + H2O = NaHO + H
H2O + N2O3 = HNO2 =>
H2O + N2O3 = 2 HNO2
MgS + HNO3 = MgH + SNO3 =>
MgS + HNO3 = MgH + SNO3
Al(OH)3 + HCl = AlCl3 + H2O =>
Al(OH)3 + 3 HCl = AlCl3 + 3 H2O
H2S + O2 = H2O + SO2 =>
2 H2S + 3 O2 = 2 H2O + 2 SO2
Na2O + H2O = NaOH =>
Na2O + H2O = 2 NaOH
Fe + H2O = Fe3O4 + H2 =>
3 Fe + 4 H2O = Fe3O4 + 4 H2
Al2O3 = Al + O2 =>
2 Al2O3 = 4 Al + 3 O2
MgBr + Cl = MgCl + Br =>
MgBr + Cl = MgCl + Br
K + H2O = K2O + H2 =>
2 K + H2O = K2O + H2
Zn + S2 = ZnS =>
2 Zn + S2 = 2 ZnS
NO + O2 = NO2 =>
2 NO + O2 = 2 NO2
K2CO3 = K2O + CO2 =>
K2CO3 = K2O + CO2
Cl + NaI = NaCl + I =>
Cl + NaI = NaCl + I
N2 + H2 = NH4 =>
N2 + 4 H2 = 2 NH4
B2Br6 + HNO3 = B(NO3)3 + HBr =>
B2Br6 + 6 HNO3 = 2 B(NO3)3 + 6 HBr
Al(OH)3 + NaOH = Na[Al(OH)4] =>
Al(OH)3 + NaOH = Na[Al(OH)4]
KNO3 = KNO2 + O =>
KNO3 = KNO2 + O
[Be(OH)4] + NaOH = Na[Be(OH)5] =>
[Be(OH)4] + NaOH = Na[Be(OH)5]
Zn + HCl = ZnCl + H =>
Zn + HCl = ZnCl + H
Ca + Cl = CaCl2 =>
Ca + 2 Cl = CaCl2
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
H + N = NH4 =>
4 H + N = NH4
Al + Fe2O3 = Fe + Al2O3 =>
2 Al + Fe2O3 = 2 Fe + Al2O3
Fe + HCl = FeCl2 + H2 =>
Fe + 2 HCl = FeCl2 + H2
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
C2H6 + O = CO2 + H2O =>
C2H6 + 7 O = 2 CO2 + 3 H2O
Ba + N2 = Ba3N2 =>
3 Ba + N2 = Ba3N2
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
NaBr + H3PO4 = Na3PO4 + HBr =>
3 NaBr + H3PO4 = Na3PO4 + 3 HBr
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
| 1 2 3 4 5 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/12/10
Équations équilibrées sur12/12/09
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