| Équations équilibrées la veille | Équations équilibrées le lendemain |
Al(SO)(aq)KOH(aq) = Al(OH)KSO
NaHCO3 + H2C2H4O6 = Na2C4H4O6 + CO2 + H2O =>
2 NaHCO3 + 5 H2C2H4O6 = Na2C4H4O6 + 8 CO2 + 14 H2O
(C10H20) + (N2)29(O2) = CO2 + H2O + N2 =>
(C10H20) + 15(N2)29(O2) = 10 CO2 + 10 H2O + 435 N2
TiOSO4 + NH4OH = TiO2 + NH3SO3 + H2O =>
TiOSO4 + NH4OH = TiO2 + NH3SO3 + H2O
K + AlO = KO + Al =>
K + AlO = KO + Al
(NH4)2SO4 + Ba(NO3)2 = (NH4)2(NO3)2 + BaSO4 =>
(NH4)2SO4 + Ba(NO3)2 = (NH4)2(NO3)2 + BaSO4
Pb(NO3)2* + KI = KNO3 + PbI2 =>
Pb(NO3)2* + 2 KI = 2 KNO3 + PbI2
Ba(OH)2 + HClO3 = [Ba(ClO3)2] + H2O =>
Ba(OH)2 + 2 HClO3 = [Ba(ClO3)2] + 2 H2O
Sn + HNO3 = Sn(NO3)2 + NH4NO3 + H2O =>
4 Sn + 10 HNO3 = 4 Sn(NO3)2 + NH4NO3 + 3 H2O
H2SO4 + KOH = K2SO4 + H2O =>
H2SO4 + 2 KOH = K2SO4 + 2 H2O
NaOHHSO3 = NaSO3H2O =>
NaOHHSO3 = NaSO3H2O
Cu + K2Cr2O7 + H2SO4 = CrSO4 + CuSO4 + K2SO4 + H2O =>
4 Cu + K2Cr2O7 + 7 H2SO4 = 2 CrSO4 + 4 CuSO4 + K2SO4 + 7 H2O
C4H10 + O5 = CO2 + HOH =>
5 C4H10 + 13 O5 = 20 CO2 + 25 HOH
NaOH + HNO3 = NaO + NO2 + H2O =>
NaOH + HNO3 = NaO + NO2 + H2O
HClCa(OH)2 = CaClH(OH)2 =>
HClCa(OH)2 = CaClH(OH)2
Br + LiI = BrI + Li =>
Br + LiI = BrI + Li
CH3COO + C2H5OH = CH3CO2C2H5 + H2O =>
4 CH3COO + 6 C2H5OH = 5 CH3CO2C2H5 + 4 H2O
MgZn + HCl = MgCl + Zn + H2 =>
2 MgZn + 2 HCl = 2 MgCl + 2 Zn + H2
CaOHHI2 = CaI2(aq)H2O(l) =>
CaOHHI2 = CaI2(aq)H2O(l)
NaOH + (COOH)2 = (COONa)2 + H2O =>
2 NaOH + (COOH)2 = (COONa)2 + 2 H2O
NaC18H35O2 + Ca = Ca(C18H35O2) + Na =>
NaC18H35O2 + Ca = Ca(C18H35O2) + Na
NaCl + PbI2 = NaI + PbCl2 =>
2 NaCl + PbI2 = 2 NaI + PbCl2
ZnCaO = CaZnO =>
ZnCaO = CaZnO
Sb2S3 + (NH4)2S2 = Sb2S5 + (NH4)2S =>
Sb2S3 + 2(NH4)2S2 = Sb2S5 + 2(NH4)2S
NaF3 = Na + F2 =>
2 NaF3 = 2 Na + 3 F2
H2O(l) + O2(g) = H2O2(l) =>
2 H2O(l) + O2(g) = 2 H2O2(l)
CrS(s) + O2(g) = CrO(s) + SO2(g) =>
2 CrS(s) + 3 O2(g) = 2 CrO(s) + 2 SO2(g)
ZnSO3(NH4)2SO4 = ZnSO4(NH4)2SO3 =>
ZnSO3(NH4)2SO4 = ZnSO4(NH4)2SO3
PbSO4 + KOH = PbO + K2SO4 + H2O =>
PbSO4 + 2 KOH = PbO + K2SO4 + H2O
SO2 + K2SO3 = K2SO4 + S =>
SO2 + 2 K2SO3 = 2 K2SO4 + S
HBrO3 + KOH = KBrO3 + H2O =>
HBrO3 + KOH = KBrO3 + H2O
Cu(NO3)2 + S = CuS + NO3 =>
Cu(NO3)2 + S = CuS + 2 NO3
CdO = OCd =>
CdO = OCd
NiSO4 + K3PO4 = NiPO4 + K3SO4 =>
NiSO4 + K3PO4 = NiPO4 + K3SO4
MgClI = ClIMg =>
MgClI = ClIMg
KClH2S = KSH2Cl =>
KClH2S = KSH2Cl
KPO3H2O = KH2PO4 =>
KPO3H2O = KH2PO4
FeCl2 + K2[PtCl6] + K2CO3 + H2O = Fe(OH)3 + PtCl2 + KCl + CO2 =>
2 FeCl2 + K2[PtCl6] + 3 K2CO3 + 3 H2O = 2 Fe(OH)3 + PtCl2 + 8 KCl + 3 CO2
NO + NaAsO2 + NaOH = N2O + Na3AsO4 + H2O =>
2 NO + NaAsO2 + 2 NaOH = N2O + Na3AsO4 + H2O
HClNaHCO = HCONaHCl =>
HClNaHCO = HCONaHCl
NaOHHCl = ClNaHOH =>
NaOHHCl = ClNaHOH
CaOHCO2 = CaCO2OH =>
CaOHCO2 = CaCO2OH
NiClKCN = NiCNKCl =>
NiClKCN = NiCNKCl
NaClCa(OH) = CaClNaOH =>
NaClCa(OH) = CaClNaOH
SrMnCl = MnSrCl =>
SrMnCl = MnSrCl
Fe(NO3)2 + H2SO4 = Fe2(SO4)3 + HNO3 + NO + H2O =>
6 Fe(NO3)2 + 9 H2SO4 = 3 Fe2(SO4)3 + 10 HNO3 + 2 NO + 4 H2O
HSO3F + SbF5 = HSbF6SO3 =>
HSO3F + SbF5 = HSbF6SO3
BrO{-} + Fe(OH)2 + H2O = Br{-} + Fe(OH)3 =>
BrO{-} + 2 Fe(OH)2 + H2O = Br{-} + 2 Fe(OH)3
Pb2S + O2 = Pb2O2 + SO2 =>
Pb2S + 2 O2 = Pb2O2 + SO2
H(g) + Cl2(g) = HCl(g) =>
2 H(g) + Cl2(g) = 2 HCl(g)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur04/11/24
Équations équilibrées sur05/11/23
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