| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Al + 3 I2 = 2 AlI3
CoOC = COCo =>
CoOC = COCo
Al + I2 = AlI3 =>
2 Al + 3 I2 = 2 AlI3
C3H7NO + O2 = HNO3 + CO2 + H2O =>
2 C3H7NO + 11 O2 = 2 HNO3 + 6 CO2 + 6 H2O
Mn(OH)2 + O2 = MnO(OH)2 =>
2 Mn(OH)2 + O2 = 2 MnO(OH)2
HOOCCH2CH2COOH + CH3CH2OH = CH3CH2OOCCH2CH2COOCH2CH3 + H2O =>
HOOCCH2CH2COOH + 2 CH3CH2OH = CH3CH2OOCCH2CH2COOCH2CH3 + 2 H2O
KNO3 + H2CO3 = K2CO3 + HNO3 =>
2 KNO3 + H2CO3 = K2CO3 + 2 HNO3
Cl2 + H2O = ClOH2 =>
Cl2 + 2 H2O = 2 ClOH2
Al + I2 = AlI3 =>
2 Al + 3 I2 = 2 AlI3
Ca + H3PO4 = Ca3(PO4) + H3 =>
3 Ca + H3PO4 = Ca3(PO4) + H3
TiO2 + Ca(OH)2 = CaTiO3 + H2O =>
TiO2 + Ca(OH)2 = CaTiO3 + H2O
AlCl3 + NH4F = AlF3 + NH4Cl =>
AlCl3 + 3 NH4F = AlF3 + 3 NH4Cl
(NH4)2SO4 + LiOH = Li2SO4 + NH3 + H2O =>
(NH4)2SO4 + 2 LiOH = Li2SO4 + 2 NH3 + 2 H2O
Au + CuSO4 = Au2(SO4)3 + Cu =>
2 Au + 3 CuSO4 = Au2(SO4)3 + 3 Cu
Rb(s) + F2(g) = RbF(s) =>
2 Rb(s) + F2(g) = 2 RbF(s)
MnSO4 + NaBiO3 + HNO3 = Bi(NO3)3 + NaMnO4 + NaNO3 + H2SO4 + H2O =>
2 MnSO4 + 5 NaBiO3 + 18 HNO3 = 5 Bi(NO3)3 + 2 NaMnO4 + 3 NaNO3 + 2 H2SO4 + 7 H2O
C2H5OH = CH3CHO + H2 =>
C2H5OH = CH3CHO + H2
Ca(OH)2 + H3PO4 = CaHPO4 + H2O =>
Ca(OH)2 + H3PO4 = CaHPO4 + 2 H2O
Fe(NO3)3 + NH3 = Fe(NH3)3 + NO3 =>
Fe(NO3)3 + 3 NH3 = Fe(NH3)3 + 3 NO3
FeCl3 + K3Fe(CN)6 = Fe(Fe(CN)6) + KCl =>
FeCl3 + K3Fe(CN)6 = Fe(Fe(CN)6) + 3 KCl
K2S + HNO3 = KNO3 + H2S =>
K2S + 2 HNO3 = 2 KNO3 + H2S
C6H10O3 = C + H2 + O2 =>
2 C6H10O3 = 12 C + 10 H2 + 3 O2
Mg2SiO4 + H = HSiO4 + Mg2 =>
Mg2SiO4 + H = HSiO4 + Mg2
Ba(s) + K2(CO3) = K2 + Ba(CO3) =>
Ba(s) + K2(CO3) = K2 + Ba(CO3)
CuSO4 + NH4ClO4 = (NH4)2SO4 + Cu(ClO4)2 =>
CuSO4 + 2 NH4ClO4 = (NH4)2SO4 + Cu(ClO4)2
FeCl3(aq) + KSCN(aq) = Fe(SCN)3(aq) + KCl(aq) =>
FeCl3(aq) + 3 KSCN(aq) = Fe(SCN)3(aq) + 3 KCl(aq)
H2O(g) + SO2(g) = H2S(g) + O2(g) =>
2 H2O(g) + 2 SO2(g) = 2 H2S(g) + 3 O2(g)
Br2 + NaCl = BrCl + NaBr =>
Br2 + NaCl = BrCl + NaBr
BaBr2 + Na3PO4 = Ba3(PO4)2 + NaBr =>
3 BaBr2 + 2 Na3PO4 = Ba3(PO4)2 + 6 NaBr
H3C6H5O7 + NaOH = Na3C6H5O7 + H2O =>
H3C6H5O7 + 3 NaOH = Na3C6H5O7 + 3 H2O
H{+} + V{2+} + VO{2+} = V{3+} + H2O =>
2 H{+} + V{2+} + VO{2+} = 2 V{3+} + H2O
KOH + H3PO4 = K3PO4 + H2O =>
3 KOH + H3PO4 = K3PO4 + 3 H2O
C7H4O3Na2 + H2SO4 = C7H6O3 + Na2SO4 =>
C7H4O3Na2 + H2SO4 = C7H6O3 + Na2SO4
CoCl + HBr = CoBr + HCl =>
CoCl + HBr = CoBr + HCl
HCl + CaCO3 = CaCl2 + H2O + CO2 =>
2 HCl + CaCO3 = CaCl2 + H2O + CO2
BF3N(CH3)3 + BBr3 = BF3 + BBr3N(CH3)2 + CH3 =>
BF3N(CH3)3 + BBr3 = BF3 + BBr3N(CH3)2 + CH3
Mn + PO4 = MnPO4 =>
Mn + PO4 = MnPO4
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
Cu + S = Cu2S =>
2 Cu + S = Cu2S
Pb(NO3)2 + K2CrO4 = PbCrO4 + KNO3 =>
Pb(NO3)2 + K2CrO4 = PbCrO4 + 2 KNO3
Fe2 + Cu2SO4 = Cu2 + FeSO4 =>
Fe2 + 2 Cu2SO4 = 2 Cu2 + 2 FeSO4
FeI3 + (NH4)2S = Fe2S3 + NH4I =>
2 FeI3 + 3(NH4)2S = Fe2S3 + 6 NH4I
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
SeCl4 + O2 = SeO2 + Cl2 =>
SeCl4 + O2 = SeO2 + 2 Cl2
HNO3 = H2O + NO2 + O2 =>
4 HNO3 = 2 H2O + 4 NO2 + O2
Na + B = NaB =>
Na + B = NaB
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
Pb(CH3COO)2 + Na2CO3 = PbCO3 + Na(CH3COO) =>
Pb(CH3COO)2 + Na2CO3 = PbCO3 + 2 Na(CH3COO)
Pb(CH3COO)2 + HCl = PbCl2 + HCH3COO =>
Pb(CH3COO)2 + 2 HCl = PbCl2 + 2 HCH3COO
C25H25 + O2 = CO2 + H2O =>
4 C25H25 + 125 O2 = 100 CO2 + 50 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/15/24
Équations équilibrées sur01/14/24
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