| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Pb(NO3)2 = 4 NO2 + 2 PbO + O2
AlCl + BaFl = BaCl + AlFl =>
AlCl + BaFl = BaCl + AlFl
Co2(SO4)3 + Ca(OH)2 = Co(OH)3 + Ca(SO4) =>
Co2(SO4)3 + 3 Ca(OH)2 = 2 Co(OH)3 + 3 Ca(SO4)
CO + H = CH4 + H2O =>
CO + 6 H = CH4 + H2O
Ba + SO4 = BaSO4 =>
Ba + SO4 = BaSO4
ZnS(s) + AlP(s) = Al2S3(s) + Zn3P2(s) =>
3 ZnS(s) + 2 AlP(s) = Al2S3(s) + Zn3P2(s)
Sn + H2O = H2 + SnOH =>
2 Sn + 2 H2O = H2 + 2 SnOH
Al2(SO4)3 + K2SO4 + H2O = KAl(SO4)2*24H2O =>
Al2(SO4)3 + K2SO4 + 48 H2O = 2 KAl(SO4)2*24H2O
HBr + BaS = BaBr2 + H2S =>
2 HBr + BaS = BaBr2 + H2S
AlCl + BaFl = BaCl + AlFl =>
AlCl + BaFl = BaCl + AlFl
Cu + FeS2 = CuFeS2 =>
Cu + FeS2 = CuFeS2
K3PO4 + MgCl2 = KCl + Mg3(PO4)2 =>
2 K3PO4 + 3 MgCl2 = 6 KCl + Mg3(PO4)2
Fe + AgC2H3O2 = Fe(C2H3O2)3 + Ag =>
Fe + 3 AgC2H3O2 = Fe(C2H3O2)3 + 3 Ag
PbN2 + NaOH = PbOH + NaN2 =>
PbN2 + NaOH = PbOH + NaN2
KI + O3 + H2SO4 = I2 + H2O + K2SO4 =>
6 KI + O3 + 3 H2SO4 = 3 I2 + 3 H2O + 3 K2SO4
Zn3(AsO4)2 = Zn + AsO4 =>
Zn3(AsO4)2 = 3 Zn + 2 AsO4
K + ClO3 = KClO3 =>
K + ClO3 = KClO3
C100H164O52N16 + NH3 + S + O2 = C333H548N84O172S6 + H2O =>
333 C100H164O52N16 + 3072 NH3 + 600 S + 2199 O2 = 100 C333H548N84O172S6 + 4514 H2O
C3H7Cl + C6H6 = C6H5Cl + C3H6 =>
3 C3H7Cl + 4 C6H6 = 3 C6H5Cl + 5 C3H6
Te + H2O = TeO + H2 =>
Te + H2O = TeO + H2
AlCl + BaFl = BaCl + AlFl =>
AlCl + BaFl = BaCl + AlFl
C5H8O2 + O2 = CO2 + H2O =>
C5H8O2 + 6 O2 = 5 CO2 + 4 H2O
Ca + Pb(SO4)2 = CaSO4 + Pb =>
2 Ca + Pb(SO4)2 = 2 CaSO4 + Pb
FeSO4 + Cl2 = FeCl2 + SO4 =>
FeSO4 + Cl2 = FeCl2 + SO4
O2 + CH4 = H2O + CO2 =>
2 O2 + CH4 = 2 H2O + CO2
C2H5 + O2 = H2O + CO2 =>
4 C2H5 + 13 O2 = 10 H2O + 8 CO2
KMnO4 + NaOH = KOH + NaMnO4 =>
KMnO4 + NaOH = KOH + NaMnO4
PbN2O6 = PbO + NO2 + O2 =>
2 PbN2O6 = 2 PbO + 4 NO2 + O2
AlCl + BaFl = BaCl + AlFl =>
AlCl + BaFl = BaCl + AlFl
FeS2(s) + O2 = Fe2O3(s) + SO2(g) =>
4 FeS2(s) + 11 O2 = 2 Fe2O3(s) + 8 SO2(g)
CH3COOH + K2CO3 = CH3COOK + CO2 + H2O =>
2 CH3COOH + K2CO3 = 2 CH3COOK + CO2 + H2O
Fe{2+} + Fe{3+} + OH{-} = Fe3O4 + H2O =>
Fe{2+} + 2 Fe{3+} + 8 OH{-} = Fe3O4 + 4 H2O
Al(Br3) + Cl = AlCl3 + Br =>
Al(Br3) + 3 Cl = AlCl3 + 3 Br
HClO4 + NH3 = NH4ClO4 =>
HClO4 + NH3 = NH4ClO4
Fe + Li2O = Li + FeO2 =>
Fe + 2 Li2O = 4 Li + FeO2
KNO3 + CH3OH = K2CO3 + H2O + CO2 + N2 =>
6 KNO3 + 5 CH3OH = 3 K2CO3 + 10 H2O + 2 CO2 + 3 N2
CuBr2 + Pb = PbBr4 + Cu =>
2 CuBr2 + Pb = PbBr4 + 2 Cu
CaCl2 + NaHCO3 = CaCO3 + NaCl + H2O + CO2 =>
CaCl2 + 2 NaHCO3 = CaCO3 + 2 NaCl + H2O + CO2
C4H9Cl + C2H5OH + AgNO3 = AgCl + C4H9OH + C2H5NO3 =>
C4H9Cl + C2H5OH + AgNO3 = AgCl + C4H9OH + C2H5NO3
As + KClO3 + H2SO4 + H2O = HAsO2 + HClO + K2SO4 =>
8 As + 6 KClO3 + 3 H2SO4 + 4 H2O = 8 HAsO2 + 6 HClO + 3 K2SO4
Sr(NO3)2(aq) + KOH(aq) = Sr(OH)2 + KNO3 =>
Sr(NO3)2(aq) + 2 KOH(aq) = Sr(OH)2 + 2 KNO3
NH4NO3 + O2 = NO2 + H2O =>
2 NH4NO3 + 3 O2 = 4 NO2 + 4 H2O
Cl2 + K2S = KCl + S =>
Cl2 + K2S = 2 KCl + S
KMnO4 = K2MnO4 + O2 + MnO2 =>
2 KMnO4 = K2MnO4 + O2 + MnO2
NH3 + CH3I = CH3NH2 + HI =>
NH3 + CH3I = CH3NH2 + HI
K2CO3 + H2O = KOH + KHCO3 =>
K2CO3 + H2O = KOH + KHCO3
BaN2 + H2O = Ba(OH)2 + N2 + H2 =>
BaN2 + 2 H2O = Ba(OH)2 + N2 + H2
C3H8O = C3H6O + H2 =>
C3H8O = C3H6O + H2
KOH + Cd3(PO4)2 = Cd(OH)2 + K3PO4 =>
6 KOH + Cd3(PO4)2 = 3 Cd(OH)2 + 2 K3PO4
C7H6O2 + Na2CO3 = C7H5NaO2 + H2O + CO2 =>
2 C7H6O2 + Na2CO3 = 2 C7H5NaO2 + H2O + CO2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur07/13/24
Équations équilibrées sur08/12/23
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