| Équations équilibrées la veille |
C60 + 60 O2 = 60 CO2
S + O2 = SO3 =>
2 S + 3 O2 = 2 SO3
C6H14O + H2SO4 + K2Cr2O7 = C6H12O + H2O + K2SO4 + Cr2(SO4)3 =>
3 C6H14O + 4 H2SO4 + K2Cr2O7 = 3 C6H12O + 7 H2O + K2SO4 + Cr2(SO4)3
C13H26 + O2 = CO2 + H2O =>
2 C13H26 + 39 O2 = 26 CO2 + 26 H2O
C2H4O + Cu(OH)2 = C2H4O2 + Cu(OH) + H2O =>
C2H4O + 2 Cu(OH)2 = C2H4O2 + 2 Cu(OH) + H2O
NH4Cl + H2O = NH(OH) + H4Cl =>
NH4Cl + H2O = NH(OH) + H4Cl
NaNO3 + H2O + Ag = AgNO3 + NaOH + H2 =>
2 NaNO3 + 2 H2O + 2 Ag = 2 AgNO3 + 2 NaOH + H2
Li1 + I2 = LiI =>
2 Li1 + I2 = 2 LiI
NaCl + COH = HCl + CONa =>
NaCl + COH = HCl + CONa
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
NaClH2O + K4H = NaClK + K3H3O = NaClH2OK4H =>
NaClH2O + K4H = NaClK + K3H3O
NaClO(aq) + HCl(aq) = NaCl(aq) + H2O + Cl2 =>
NaClO(aq) + 2 HCl(aq) = NaCl(aq) + H2O + Cl2
CaC2 + O2 = Ca2 + CO =>
2 CaC2 + 2 O2 = Ca2 + 4 CO
Co{3+} + (H2O)6 = Co{2+} + O2 + H{+} =>
12 Co{3+} + (H2O)6 = 12 Co{2+} + 3 O2 + 12 H{+}
NaOH + (NH4)2SO4 = H2O + NH3 + Na2SO4 =>
2 NaOH + (NH4)2SO4 = 2 H2O + 2 NH3 + Na2SO4
Fe + Na2SO4 = Fe2(SO4)3 + Na =>
2 Fe + 3 Na2SO4 = Fe2(SO4)3 + 6 Na
Na3PO3 + Zn(NO3)2 = NaNO3 + Zn3(PO3)2 =>
2 Na3PO3 + 3 Zn(NO3)2 = 6 NaNO3 + Zn3(PO3)2
SIF4 + NaOH = Na4SIO4 + NaF + H2O =>
SIF4 + 8 NaOH = Na4SIO4 + 4 NaF + 4 H2O
Na2CO3 + CH3COOH = CO2 + H2O + CH3COONa =>
Na2CO3 + 2 CH3COOH = CO2 + H2O + 2 CH3COONa
Na2CO3CO2H2O = NaHCO3 =>
Na2CO3CO2H2O = 2 NaHCO3
Na5P3O10 + H2SO4 + H2O = Na2SO4 + H3PO4 =>
2 Na5P3O10 + 5 H2SO4 + 4 H2O = 5 Na2SO4 + 6 H3PO4
KI + H3PO4 = KH3 + IPO4 =>
KI + H3PO4 = KH3 + IPO4
AlCl3 = Al + Cl2 =>
2 AlCl3 = 2 Al + 3 Cl2
CH4 + Br2 = CHBr + HBr =>
CH4 + 2 Br2 = CHBr + 3 HBr
HCOONa + O2 = CO2 + H2O + Na =>
4 HCOONa + O2 = 4 CO2 + 2 H2O + 4 Na
Pb(NO3)2 + K2(CrO4) = PbCrO4 + K2(NO3)2 =>
Pb(NO3)2 + K2(CrO4) = PbCrO4 + K2(NO3)2
CuSO4(aq) + KOH(aq) = CuOH + KSO4(aq) =>
CuSO4(aq) + KOH(aq) = CuOH + KSO4(aq)
P4 + O2 = P2O5 =>
P4 + 5 O2 = 2 P2O5
FeCl3 + Mg(OH)2 = MgCl2 + Fe(OH)3 =>
2 FeCl3 + 3 Mg(OH)2 = 3 MgCl2 + 2 Fe(OH)3
ZnBr2 + Cl2 = ZnCl2 + Br2 =>
ZnBr2 + Cl2 = ZnCl2 + Br2
Na + LiO = NaO + Li =>
Na + LiO = NaO + Li
Al2(SO4)3 + Ba(OH)2 = BaSO4 + Al(OH)3 =>
Al2(SO4)3 + 3 Ba(OH)2 = 3 BaSO4 + 2 Al(OH)3
LiAl(Si2O6) + H2O = LiOH + HAl(Si2O6) =>
LiAl(Si2O6) + H2O = LiOH + HAl(Si2O6)
N2 + CO2 + O2 + H2O = C3H5O9N3 =>
6 N2 + 12 CO2 + O2 + 10 H2O = 4 C3H5O9N3
FeS2 + HNO3 = Fe2(SO)3 + H2SO4 + NO + H2O =>
2 FeS2 + 4 HNO3 = Fe2(SO)3 + H2SO4 + 4 NO + H2O
NH3 + H2SO4 = (NH4)2SO4 =>
2 NH3 + H2SO4 = (NH4)2SO4
SO2Ba(OH)2 = H2OBaSO3 =>
SO2Ba(OH)2 = H2OBaSO3
Co(aq) + OH(aq) = CoOH(s) =>
Co(aq) + OH(aq) = CoOH(s)
Fe1 + H2SO4 = Fe2(SO4)3 + H2 =>
2 Fe1 + 3 H2SO4 = Fe2(SO4)3 + 3 H2
P + S = P2S5 =>
2 P + 5 S = P2S5
Sr + CaCO3 = CaSrCO3 =>
Sr + CaCO3 = CaSrCO3
Mg + HCl = MgCl2 + H2 =>
Mg + 2 HCl = MgCl2 + H2
NaCl + K[Sb(OH)6] = Na[Sb(OH)6] + KCl =>
NaCl + K[Sb(OH)6] = Na[Sb(OH)6] + KCl
CH3CH2Cl + NH3 = CH3CH2NH2 + NH4Cl =>
CH3CH2Cl + 2 NH3 = CH3CH2NH2 + NH4Cl
Ca(NO3)2(aq) + K3PO4(aq) = Ca3(PO4)2(s) + KNO3(aq) =>
3 Ca(NO3)2(aq) + 2 K3PO4(aq) = Ca3(PO4)2(s) + 6 KNO3(aq)
Ba + O = BaO2 =>
Ba + 2 O = BaO2
Cl2(aq) + KI(aq) = KCl(aq) + I2(s) =>
Cl2(aq) + 2 KI(aq) = 2 KCl(aq) + I2(s)
Al + H2SO4 = Al2(SO4)3 + H2 =>
2 Al + 3 H2SO4 = Al2(SO4)3 + 3 H2
CO + H2 = CH3OH =>
CO + 2 H2 = CH3OH
KNo3 + H2Co3 = K2Co3 + HNo3 =>
2 KNo3 + H2Co3 = K2Co3 + 2 HNo3
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Équations équilibrées sur01/07/25
Équations équilibrées sur02/06/24
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