| Équations équilibrées la veille | Équations équilibrées le lendemain |
OH + HCl = Cl + H2O
KNO3 + Na2CO3 = KCO3 + NO3Na2 =>
KNO3 + Na2CO3 = KCO3 + NO3Na2
Mg(CH3COO)2 + (NH4)2SO4 = MgSO4 + C2H7NO2 =>
Mg(CH3COO)2 + (NH4)2SO4 = MgSO4 + 2 C2H7NO2
C2H5OH + O23H2O(g) = CO2 + H2O =>
23 C2H5OH + 6 O23H2O(g) = 46 CO2 + 75 H2O
Cu(s) + HNO3(aq) = NO2(g) + H2O(l) + Cu(NO3)2 =>
Cu(s) + 4 HNO3(aq) = 2 NO2(g) + 2 H2O(l) + Cu(NO3)2
H3PO3 + Ca(OH)2 = (CaOH)3PO3 + H2O =>
H3PO3 + 3 Ca(OH)2 = (CaOH)3PO3 + 3 H2O
KHP + NaOH = NaKP + H2O =>
KHP + NaOH = NaKP + H2O
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
Cr(OH)2 + H2SO4 = Cr2(SO4)3 + SO2 + H2O =>
2 Cr(OH)2 + 4 H2SO4 = Cr2(SO4)3 + SO2 + 6 H2O
K2SO4 + NH4 = (NH4)2SO4 + K =>
K2SO4 + 2 NH4 = (NH4)2SO4 + 2 K
CuCl2(H2O)2 + SOCl2 = CuCl2 + SO2 + HCl =>
CuCl2(H2O)2 + 2 SOCl2 = CuCl2 + 2 SO2 + 4 HCl
Na2SO4 + HNO3 + H2SO4 = Na2(SO4)3 + NO + H2O =>
3 Na2SO4 + 4 HNO3 + 6 H2SO4 = 3 Na2(SO4)3 + 4 NO + 8 H2O
C3H6O + C6H5NH2 = H2O + C9H11N =>
C3H6O + C6H5NH2 = H2O + C9H11N
C6H2(l) + O2(g) = CO2(g) + H2O(g) =>
2 C6H2(l) + 13 O2(g) = 12 CO2(g) + 2 H2O(g)
CaCO3 + H3BO3 = Ca3(BO3)2 + H2O + CO2 =>
3 CaCO3 + 2 H3BO3 = Ca3(BO3)2 + 3 H2O + 3 CO2
P2O5 + HNO3 = HPO3 + N2O5 =>
P2O5 + 2 HNO3 = 2 HPO3 + N2O5
Sb2(SO4)3 + BaCl2 = SbCl3 + BaSO4 =>
Sb2(SO4)3 + 3 BaCl2 = 2 SbCl3 + 3 BaSO4
NaCl(aq) + CuSO4(aq) = Na2SO4(s) + CuCl2(aq) =>
2 NaCl(aq) + CuSO4(aq) = Na2SO4(s) + CuCl2(aq)
Al1 + Cl2 = Al1Cl3 =>
2 Al1 + 3 Cl2 = 2 Al1Cl3
KI + FeCl3 = KCl + Fe + I3 =>
3 KI + FeCl3 = 3 KCl + Fe + I3
OHCH3COOH = CH3COO + H + OH =>
OHCH3COOH = CH3COO + H + OH
Fe + H2O = Fe{2+} + (OH){-} + H =>
Fe + 2 H2O = Fe{2+} + 2(OH){-} + 2 H
In2S3O12 + AgNO3 = InN3O9 + Ag2SO4 =>
In2S3O12 + 6 AgNO3 = 2 InN3O9 + 3 Ag2SO4
Cl2 + KBr = KCl + BrCl =>
Cl2 + KBr = KCl + BrCl
NiCl2 + KOH = NiOHK + Cl2 =>
NiCl2 + KOH = NiOHK + Cl2
AlCl3 + Na2C2O4 = Al2(C2O4)3 + NaCl =>
2 AlCl3 + 3 Na2C2O4 = Al2(C2O4)3 + 6 NaCl
Ca(IO)2 + Cl2 + H2O = Ca(IO3)2 + HCl =>
Ca(IO)2 + 4 Cl2 + 4 H2O = Ca(IO3)2 + 8 HCl
As2O2 + HNO3 + H2 = H3AsO4 + NO =>
2 As2O2 + 6 HNO3 + 3 H2 = 4 H3AsO4 + 6 NO
ZnBr(aq) + Al2(s) = Zn(s) + AlBr(aq) =>
2 ZnBr(aq) + Al2(s) = 2 Zn(s) + 2 AlBr(aq)
K2SO4 + Ba(NO3)2 = KNO3 + BaSO4 =>
K2SO4 + Ba(NO3)2 = 2 KNO3 + BaSO4
CH3SiCl3 + C3H9SiCl + H2O = C14H42O5Si6 + H2 + Cl2 =>
2 CH3SiCl3 + 4 C3H9SiCl + 5 H2O = C14H42O5Si6 + 5 H2 + 5 Cl2
SO2 + NH3 + H2O = NH4HSO3 =>
SO2 + NH3 + H2O = NH4HSO3
K2O2 + CO2 = O2 + K2CO2 =>
K2O2 + CO2 = O2 + K2CO2
FeN2 = Fe + N2 =>
FeN2 = Fe + N2
Na2SO4(aq) + CaBr2(aq) = NaBr(aq) + CaSO4(s) =>
Na2SO4(aq) + CaBr2(aq) = 2 NaBr(aq) + CaSO4(s)
AlPO4 + K3Br3 = AlBr3 + K3PO4 =>
AlPO4 + K3Br3 = AlBr3 + K3PO4
(CH3)2CHCH(CH3)CH(CH3)2 + O2 = CO2 + H2O =>
2(CH3)2CHCH(CH3)CH(CH3)2 + 25 O2 = 16 CO2 + 18 H2O
BaCl2 + H2SO4 = HCl + BaSO4 =>
BaCl2 + H2SO4 = 2 HCl + BaSO4
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
H3PO4 + HCl = H2O + PCl5 =>
H3PO4 + 5 HCl = 4 H2O + PCl5
SiF4 + NH3 = Si3N4 + HF =>
3 SiF4 + 4 NH3 = Si3N4 + 12 HF
K4(Fe(CN)6) + Na2CO3 = KCN + NaCN + FeCO3 =>
K4(Fe(CN)6) + Na2CO3 = 4 KCN + 2 NaCN + FeCO3
H3PO4 + HCl = H2O + PCl5 =>
H3PO4 + 5 HCl = 4 H2O + PCl5
C18H32 + O2 = CO2 + H2O =>
C18H32 + 26 O2 = 18 CO2 + 16 H2O
Al + Cu2(SO4)2 = Cu3 + Al2(SO4)3 =>
4 Al + 3 Cu2(SO4)2 = 2 Cu3 + 2 Al2(SO4)3
C2H2 + CO2 = H2O + C2 =>
4 C2H2 + 2 CO2 = 4 H2O + 5 C2
NH3(g) + H2O(g) = NH4OH(aq) =>
NH3(g) + H2O(g) = NH4OH(aq)
PoO2 + NaOH = Na2PoO3 + H2O =>
PoO2 + 2 NaOH = Na2PoO3 + H2O
NaHCO3 + H3C6H5O7 = CO7 + H2O + Na3C6H5O7 =>
39 NaHCO3 + 8 H3C6H5O7 = 9 CO7 + 19 H2O + 13 Na3C6H5O7
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/12/24
Équations équilibrées sur01/11/24
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