| Équations équilibrées la veille | Équations équilibrées le lendemain |
NaCaCO3 + CaOH = NaOH + CaCaCO3
CuSO4*5H2O + Al + HCl = Cu + H2O + H2SO4 + AlCl3 =>
3 CuSO4*5H2O + 2 Al + 6 HCl = 3 Cu + 15 H2O + 3 H2SO4 + 2 AlCl3
KIO2 + HCl = HIO2 + KCl =>
KIO2 + HCl = HIO2 + KCl
Eu + Al + Ga2S4 + S = EuAlGaS4 =>
2 Eu + 2 Al + Ga2S4 + 4 S = 2 EuAlGaS4
FeS(s) + HCl(aq) = FeCl2(aq) + H2S(g) =>
FeS(s) + 2 HCl(aq) = FeCl2(aq) + H2S(g)
CaBr2 + Mg(NO3)2 = Ca(NO3)2 + MgBr2 =>
CaBr2 + Mg(NO3)2 = Ca(NO3)2 + MgBr2
H26N6O5 + WO3 + H2O = H62N6O59W12 =>
H26N6O5 + 12 WO3 + 18 H2O = H62N6O59W12
potassiumchloride + ammoniumnitrate = potassiumnitrate + ammoniumchloride =>
KCl + NH4NO3 = KNO3 + NH4Cl
CCl4 + H = CH2Cl2 + Cl =>
CCl4 + 2 H = CH2Cl2 + 2 Cl
C6H14O6 + KNO3 = H2O + CO + K2O + N2 =>
5 C6H14O6 + 14 KNO3 = 35 H2O + 30 CO + 7 K2O + 7 N2
AgNo3 + MgCl2 = AgCl + Mg + (No3)2 =>
2 AgNo3 + MgCl2 = 2 AgCl + Mg + (No3)2
Na3PO4(aq) + AlCl3(aq) = NaCl(aq) + AlPO4 =>
Na3PO4(aq) + AlCl3(aq) = 3 NaCl(aq) + AlPO4
Pd + Bi + Se = PdBi2Se3 =>
Pd + 2 Bi + 3 Se = PdBi2Se3
S + Br = SBr2 =>
S + 2 Br = SBr2
NiCl2 + ZnO = ZnCl2 + NiO =>
NiCl2 + ZnO = ZnCl2 + NiO
Al2C3 + HCl = AlCl3 + CH2 =>
Al2C3 + 6 HCl = 2 AlCl3 + 3 CH2
K(OH) + HClO2 = K(ClO2) + H2O =>
K(OH) + HClO2 = K(ClO2) + H2O
C2H4 + H2O = CO + H =>
C2H4 + 2 H2O = 2 CO + 8 H
CrCl3 + KClO3 + NaOH = NaCrO4 + KCl + NaCl + H2O =>
3 CrCl3 + 2 KClO3 + 12 NaOH = 3 NaCrO4 + 2 KCl + 9 NaCl + 6 H2O
FeSO4H2O + HNO3 = Fe(NO3)3 + NO2 + H2SO4 + H2O =>
FeSO4H2O + 4 HNO3 = Fe(NO3)3 + NO2 + H2SO4 + 2 H2O
ZnCl2 + CaCO2 = ZnCO2 + CaCl2 =>
ZnCl2 + CaCO2 = ZnCO2 + CaCl2
NaHSO4(aq) + NaOH(aq) = Na2SO4(aq) + H2O(aq) =>
NaHSO4(aq) + NaOH(aq) = Na2SO4(aq) + H2O(aq)
Silver + Sulfur = Ag2S =>
2 Ag + S = Ag2S
Ca(NO3)2 + K(OH) = Ca(OH)2 + KNO3 =>
Ca(NO3)2 + 2 K(OH) = Ca(OH)2 + 2 KNO3
Cu{+2} + NH4OH = N2 + H2O + Cu + H{+} =>
3 Cu{+2} + 2 NH4OH = N2 + 2 H2O + 3 Cu + 6 H{+}
ICl + C6H6 = C6H5I + HCl =>
ICl + C6H6 = C6H5I + HCl
Fe2O3 + C = Fe3O4 + CO2 =>
6 Fe2O3 + C = 4 Fe3O4 + CO2
NiCO3 + CH3COOH = NiCH3COO + CO2 + H2O =>
8 NiCO3 + 9 CH3COOH = 8 NiCH3COO + 10 CO2 + 6 H2O
CaOH2 + NaHCO3 = NaOH + CaH2CO3 =>
CaOH2 + NaHCO3 = NaOH + CaH2CO3
C12H26 + S2O8{2-} + H2O = CO2 + HSO4{-} =>
C12H26 + 37 S2O8{2-} + 24 H2O = 12 CO2 + 74 HSO4{-}
HNO3(aq) + Zn(OH)2(s) = H2O + Zn(NO3)2(aq) =>
2 HNO3(aq) + Zn(OH)2(s) = 2 H2O + Zn(NO3)2(aq)
K2CO3 + CaCO3 + SiO2 = CO2 + K2O*CaO*6SiO2 =>
K2CO3 + CaCO3 + 6 SiO2 = 2 CO2 + K2O*CaO*6SiO2
MnSO4 + NaClO3 + H2O = MnO2 + ClO2 + NaOH + H2SO4 =>
MnSO4 + 2 NaClO3 + 2 H2O = MnO2 + 2 ClO2 + 2 NaOH + H2SO4
Br{-}(aq) + Cl2(g) = Cl{-}(aq) + Br2(l) =>
2 Br{-}(aq) + Cl2(g) = 2 Cl{-}(aq) + Br2(l)
Pd(s) + ZnSO4(aq) = PdSO4(aq) + Zn(s) =>
Pd(s) + ZnSO4(aq) = PdSO4(aq) + Zn(s)
Na + Mn3O4 = NaO + Mn =>
4 Na + Mn3O4 = 4 NaO + 3 Mn
Ca2 + NaMnO4 = Ca(MnO4)2 + Na =>
Ca2 + 4 NaMnO4 = 2 Ca(MnO4)2 + 4 Na
Fe4(Fe(CN)6)3 + KOH = K4(Fe(CN)6) + Fe(OH)3 =>
Fe4(Fe(CN)6)3 + 12 KOH = 3 K4(Fe(CN)6) + 4 Fe(OH)3
NaBr + H2SO4 = Br2 + Na2SO4 + H =>
2 NaBr + H2SO4 = Br2 + Na2SO4 + 2 H
I2 + O + H2O = HIO =>
I2 + O + H2O = 2 HIO
CH3CH2CHO + Cu(OH)2 = CH3CH2COOH + Cu3O + H =>
5 CH3CH2CHO + 3 Cu(OH)2 = 5 CH3CH2COOH + Cu3O + 6 H
Al(NO3)3 + Fe(OH)2 = Al(OH)3 + Fe(NO3)2 =>
2 Al(NO3)3 + 3 Fe(OH)2 = 2 Al(OH)3 + 3 Fe(NO3)2
K2SiO3 + Ag3N2 = K3N + AgSiO3 =>
3 K2SiO3 + Ag3N2 = 2 K3N + 3 AgSiO3
C6H14 + NH4NO3 = CO2 + H2O + N2 =>
C6H14 + 19 NH4NO3 = 6 CO2 + 45 H2O + 19 N2
Sr(NO3)2 + K2SO4 = SrSO4 + (NO3)2K2 =>
Sr(NO3)2 + K2SO4 = SrSO4 + (NO3)2K2
Ce2(C2O4)3 = CeOCO3 + CO =>
Ce2(C2O4)3 = 2 CeOCO3 + 4 CO
H2S + Co = H2 + CoS =>
H2S + Co = H2 + CoS
CO2 + H2O = H2CO3 =>
CO2 + H2O = H2CO3
BeO + NaOH = BeOH + NaO =>
BeO + NaOH = BeOH + NaO
Zn + Cu{+} = Zn{+} + Cu =>
Zn + Cu{+} = Zn{+} + Cu
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/24/25
Équations équilibrées sur02/23/24
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