| Équations équilibrées la veille | Équations équilibrées le lendemain |
NaOH(aq)H2So4(aq) + NaOH(aq) = Na2So4(aq) + 2 H2O(aq)
FeCuS2 + HNO3 = Fe2(SO4)3 + Cu(NO3)2 + CuSO4 + NO + H2O =>
6 FeCuS2 + 40 HNO3 = 3 Fe2(SO4)3 + 3 Cu(NO3)2 + 3 CuSO4 + 34 NO + 20 H2O
(NH4)3(PO4) + Pb(NO3)2 = Pb3(PO4)2 + NH4NO3 =>
2(NH4)3(PO4) + 3 Pb(NO3)2 = Pb3(PO4)2 + 6 NH4NO3
K + CH3OH = CH2K + H2O =>
K + CH3OH = CH2K + H2O
NaHCO3 + KMnO4 = KHCO3 + NaMnO4 =>
NaHCO3 + KMnO4 = KHCO3 + NaMnO4
HNO3(aq) + KC2H3O2(aq) = KNO3(s) + HC2H3O2(s) =>
HNO3(aq) + KC2H3O2(aq) = KNO3(s) + HC2H3O2(s)
FeCl3 + Cl2 = FeCl4{-} + Cl{+} =>
FeCl3 + Cl2 = FeCl4{-} + Cl{+}
C12H26O2 + O2 = CO2 + H2O =>
2 C12H26O2 + 35 O2 = 24 CO2 + 26 H2O
K + CH3OH = CH2K + H2O =>
K + CH3OH = CH2K + H2O
Ca + SnBr4 = CaBr2 + SnBr2 =>
Ca + SnBr4 = CaBr2 + SnBr2
HNO3(aq) + KC2H3O2(aq) = KNO3(s) + HC2H3O2(s) =>
HNO3(aq) + KC2H3O2(aq) = KNO3(s) + HC2H3O2(s)
KOH + SO4 = H2O2 + K2SO4 =>
2 KOH + SO4 = H2O2 + K2SO4
HNO3(aq) + KC2H3O2(aq) = KNO3(s) + HC2H3O2(s) =>
HNO3(aq) + KC2H3O2(aq) = KNO3(s) + HC2H3O2(s)
K + CH3OH = CH2K + H2O =>
K + CH3OH = CH2K + H2O
Ca + SnBr4 = CaBr2 + SnBr2 =>
Ca + SnBr4 = CaBr2 + SnBr2
ZnO(s) + H2SO4(aq) = ZnSO4(aq) + H2O(l) =>
ZnO(s) + H2SO4(aq) = ZnSO4(aq) + H2O(l)
K + CH3OH = CH2K + H2O =>
K + CH3OH = CH2K + H2O
Ca + SnBr4 = CaBr2 + SnBr2 =>
Ca + SnBr4 = CaBr2 + SnBr2
NaBr(aq) + Cl = NaCl(aq) + Br(l) =>
NaBr(aq) + Cl = NaCl(aq) + Br(l)
Fe(s) + CuSO4(aq) = Fe(s)(SO4)2(aq) + Cu(aq) =>
Fe(s) + 2 CuSO4(aq) = Fe(s)(SO4)2(aq) + 2 Cu(aq)
Cd + CuSO4 = Cd2Cu2 + SO4 =>
2 Cd + 2 CuSO4 = Cd2Cu2 + 2 SO4
FeCO3 + O2 = CO2 + Fe2O3 =>
4 FeCO3 + O2 = 4 CO2 + 2 Fe2O3
NaClO3 + KCl + H2SO4 = ClO2 + K2SO4 + Na2SO4 + H2O =>
10 NaClO3 + 2 KCl + 6 H2SO4 = 12 ClO2 + K2SO4 + 5 Na2SO4 + 6 H2O
CuCO3 = CuOCO2 =>
CuCO3 = CuOCO2
[Fe(H2O)6]{3+} + SCN = [Fe(SCN)6]{3+} + H2O =>
[Fe(H2O)6]{3+} + 6 SCN = [Fe(SCN)6]{3+} + 6 H2O
CH175 + O2 = CO2 + H2O =>
4 CH175 + 179 O2 = 4 CO2 + 350 H2O
O2 + C7H5O6N3 = H2O + CO2 + N2 =>
21 O2 + 4 C7H5O6N3 = 10 H2O + 28 CO2 + 6 N2
AgNO3 + CoI2 = AgI2 + CoNO3 =>
AgNO3 + CoI2 = AgI2 + CoNO3
C2H2 + H2O2 = CO + H2O =>
C2H2 + 3 H2O2 = 2 CO + 4 H2O
Ag + FeCl3 = AgCl + FeCl2 =>
Ag + FeCl3 = AgCl + FeCl2
Po(NO3)2 + KCl = K(NO3)2 + PoCl =>
Po(NO3)2 + KCl = K(NO3)2 + PoCl
NH4NO3FeSO4 = FeNO3 + NH4SO4 =>
NH4NO3FeSO4 = FeNO3 + NH4SO4
HClO4 + LiHCO3 = HCO3 + LiHClO4 =>
HClO4 + LiHCO3 = HCO3 + LiHClO4
C6H12O6 + O2 = CO2 + H2O =>
C6H12O6 + 6 O2 = 6 CO2 + 6 H2O
Al + KOH + H2O = K[Al(OH)4] + H2 =>
2 Al + 2 KOH + 6 H2O = 2 K[Al(OH)4] + 3 H2
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
ZnSO4 + Al(OH)3 = Al2(SO4)3 + Zn(OH)2 =>
3 ZnSO4 + 2 Al(OH)3 = Al2(SO4)3 + 3 Zn(OH)2
HNO3(aq) + KC2H3O2(aq) = KNO3(s) + HC2H3O2(s) =>
HNO3(aq) + KC2H3O2(aq) = KNO3(s) + HC2H3O2(s)
Ca + SnBr4 = CaBr2 + SnBr2 =>
Ca + SnBr4 = CaBr2 + SnBr2
CCl4 + NaBr = CBr4 + NaCl =>
CCl4 + 4 NaBr = CBr4 + 4 NaCl
Fe(CO)5 + O2 = FeO + CO2 =>
Fe(CO)5 + 3 O2 = FeO + 5 CO2
NH4Cl + NaOH = NaCl(aq) + NH3(g) + H2O(l) =>
NH4Cl + NaOH = NaCl(aq) + NH3(g) + H2O(l)
B2O3 + H2O = H2BO + O2 =>
2 B2O3 + 4 H2O = 4 H2BO + 3 O2
VO2 + SO2 = SO3 + V =>
VO2 + 2 SO2 = 2 SO3 + V
Mg + B = MgB12 =>
Mg + 12 B = MgB12
O2 + H2SO4 = H2SO5 =>
O2 + 2 H2SO4 = 2 H2SO5
Al + BaI2 = Al2I + Ba =>
4 Al + BaI2 = 2 Al2I + Ba
SCN{-} + I2 + H2O = CN{-} + SO4{2-} + I{-} + H{+} =>
SCN{-} + 3 I2 + 4 H2O = CN{-} + SO4{2-} + 6 I{-} + 8 H{+}
Fe(OH)2 = FeO + H2O =>
Fe(OH)2 = FeO + H2O
Fe2O3(g) + H2(g) = Fe(s) + H2O(l) =>
Fe2O3(g) + 3 H2(g) = 2 Fe(s) + 3 H2O(l)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/31/23
Équations équilibrées sur01/30/23
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