| Équations équilibrées la veille | Équations équilibrées le lendemain |
10 Al + 6 NH4ClO4 = 4 Al2O3 + 2 AlCl3 + 3 N2 + 12 H2O
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
BaS + PtF2 = BaF2 + PtS =>
BaS + PtF2 = BaF2 + PtS
AgNO3 + HCl = AgCl + HNO3 =>
AgNO3 + HCl = AgCl + HNO3
Cu2O + O2 = CuO =>
2 Cu2O + O2 = 4 CuO
Zn + KF = ZnF + K =>
Zn + KF = ZnF + K
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
Fe + SO4 = FeSO4 =>
Fe + SO4 = FeSO4
Ag2O = Ag + O2 =>
2 Ag2O = 4 Ag + O2
AgNO3 + KCl = AgCl + KNO3 =>
AgNO3 + KCl = AgCl + KNO3
AlO3H3 + HNO3 = AlN3O9 + H2O =>
AlO3H3 + 3 HNO3 = AlN3O9 + 3 H2O
Mg + H2SO4 = MgSO4 + H2 =>
Mg + H2SO4 = MgSO4 + H2
FeCl2 + Cl2 = FeCl3 =>
2 FeCl2 + Cl2 = 2 FeCl3
Na2SO3 + H2SO4 = Na2SO4 + H2O + SO2 =>
Na2SO3 + H2SO4 = Na2SO4 + H2O + SO2
S8 + O2 = SO3 =>
S8 + 12 O2 = 8 SO3
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
Cr2O3 + KOH + O2 = K2CrO4 + H2O =>
2 Cr2O3 + 8 KOH + 3 O2 = 4 K2CrO4 + 4 H2O
Fe3O4 + C = Fe + CO2 =>
Fe3O4 + 2 C = 3 Fe + 2 CO2
Fe + SO4 = Fe2(SO4)3 =>
2 Fe + 3 SO4 = Fe2(SO4)3
C + HNO3 = CO2 + NO + H2O =>
3 C + 4 HNO3 = 3 CO2 + 4 NO + 2 H2O
CaO + H2O = Ca(OH)2 =>
CaO + H2O = Ca(OH)2
NaBr + Ca(OH)2 = CaBr2 + NaOH =>
2 NaBr + Ca(OH)2 = CaBr2 + 2 NaOH
(NH4)2Cr2O7 = Cr2O3 + N2 + H2O =>
(NH4)2Cr2O7 = Cr2O3 + N2 + 4 H2O
C10H8 + O2 = CO2 + H2O =>
C10H8 + 12 O2 = 10 CO2 + 4 H2O
K2CO3 + HI = KI + H2CO3 =>
K2CO3 + 2 HI = 2 KI + H2CO3
NaOH + Cl2 = NaCl + NaClO + H2O =>
2 NaOH + Cl2 = NaCl + NaClO + H2O
V2O5 + Ca = CaO + V =>
V2O5 + 5 Ca = 5 CaO + 2 V
Na + CaI2 = NaI + Ca =>
2 Na + CaI2 = 2 NaI + Ca
Na2CO3 + HCl = NaCl + H2O + CO2 =>
Na2CO3 + 2 HCl = 2 NaCl + H2O + CO2
HCl + Na2SO3 = H2O + NaCl + SO2 =>
2 HCl + Na2SO3 = H2O + 2 NaCl + SO2
Pb + HCl = PbCl2 + H2 =>
Pb + 2 HCl = PbCl2 + H2
K2CO3 + HI = KI + H2CO3 =>
K2CO3 + 2 HI = 2 KI + H2CO3
Mg + I2 = MgI2 =>
Mg + I2 = MgI2
SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3
H2 + S = H2S =>
H2 + S = H2S
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
Cu + AgNO3 = Cu(NO3)2 + Ag =>
Cu + 2 AgNO3 = Cu(NO3)2 + 2 Ag
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
Zn(ClO4)2 + Li3PO4 = LiClO4 + Zn3(PO4)2 =>
3 Zn(ClO4)2 + 2 Li3PO4 = 6 LiClO4 + Zn3(PO4)2
C5H15 + O2 = CO2 + H2O =>
4 C5H15 + 35 O2 = 20 CO2 + 30 H2O
(NH4)2Cr2O7 = Cr2O3 + N2 + H2O =>
(NH4)2Cr2O7 = Cr2O3 + N2 + 4 H2O
HClO3 + HCl = H2O + Cl2 =>
HClO3 + 5 HCl = 3 H2O + 3 Cl2
(NH4)2Cr2O7 = Cr2O3 + N2 + H2O =>
(NH4)2Cr2O7 = Cr2O3 + N2 + 4 H2O
Cl2 + NaBr = Cl2Br + Na =>
Cl2 + NaBr = Cl2Br + Na
Fe + HCl = FeCl2 + H2 =>
Fe + 2 HCl = FeCl2 + H2
Pb + HCl = PbCl4 + H2 =>
Pb + 4 HCl = PbCl4 + 2 H2
Ca + H2SO4 = CaSO4 + H2 =>
Ca + H2SO4 = CaSO4 + H2
SiCl4 + H2O = SiO2 + HCl =>
SiCl4 + 2 H2O = SiO2 + 4 HCl
S + Ca(OH)2 = CaSO4 + CaS + H2O =>
4 S + 4 Ca(OH)2 = CaSO4 + 3 CaS + 4 H2O
K + Al2O3 = K2O + Al =>
6 K + Al2O3 = 3 K2O + 2 Al
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/25/20
Équations équilibrées sur11/24/19
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