| Équations équilibrées la veille | Équations équilibrées le lendemain |
K3Fe(CN)6 + Na3Co(NO2)6 = Na3Fe(NO2)6 + K3Co(CN)6
Cr2O3 + H2O + NaOH = Na3[Cr(OH)6] =>
Cr2O3 + 3 H2O + 6 NaOH = 2 Na3[Cr(OH)6]
Ba(OH)2 + H3(PO) = Ba3(PO)2 + H2O =>
3 Ba(OH)2 + 2 H3(PO) = Ba3(PO)2 + 6 H2O
CaO + Al(OH)3 = AlCa(OH)3 + O =>
CaO + Al(OH)3 = AlCa(OH)3 + O
(NH4)2SO4 + Ba(NO3)2 = BaSO4 + NH4NO3 =>
(NH4)2SO4 + Ba(NO3)2 = BaSO4 + 2 NH4NO3
FeCl3 + KOH = Fe(OH)3 + KCl =>
FeCl3 + 3 KOH = Fe(OH)3 + 3 KCl
BaO + Cr2O3 = BaCr2O4 =>
BaO + Cr2O3 = BaCr2O4
KMnO4 + CH2CH2 + H2O = HOCH2CH2OH + KOH + MnO2 =>
2 KMnO4 + 3 CH2CH2 + 4 H2O = 3 HOCH2CH2OH + 2 KOH + 2 MnO2
AlCl3 + Ni = Al + NiCl =>
AlCl3 + 3 Ni = Al + 3 NiCl
Zn + Co2(CrO4)3 = Zn3(CrO4)2 + Co =>
9 Zn + 2 Co2(CrO4)3 = 3 Zn3(CrO4)2 + 4 Co
Ni(OH)2 + NH4OH = Ni(NH3)6(OH)2 + H2O =>
Ni(OH)2 + 6 NH4OH = Ni(NH3)6(OH)2 + 6 H2O
HHO2 = HHO + O2 =>
2 HHO2 = 2 HHO + O2
NH4OCl = NH2Cl + H2O =>
NH4OCl = NH2Cl + H2O
MnS + HNO3 = MnSO4 + NO + H2O = =>
3 MnS + 8 HNO3 = 3 MnSO4 + 8 NO + 4 H2O
C2H5CN + H2O + HCl = CH3COOH + NH4Cl + CH2 =>
C2H5CN + 2 H2O + HCl = CH3COOH + NH4Cl + CH2
KHCO3 + Al(NO3)3 = Al(OH)3 + CO2 + KNO3 =>
3 KHCO3 + Al(NO3)3 = Al(OH)3 + 3 CO2 + 3 KNO3
CuSO4 + Mn(OH)2 = Cu(OH)2 + MnSO4 =>
CuSO4 + Mn(OH)2 = Cu(OH)2 + MnSO4
P2 + CuSO4 + H2O = Cu + H2SO4 + HPO3 =>
P2 + 5 CuSO4 + 6 H2O = 5 Cu + 5 H2SO4 + 2 HPO3
Ba(OH)2 + NaCl = BaCl2 + NaOH =>
Ba(OH)2 + 2 NaCl = BaCl2 + 2 NaOH
KCIO3 + HCl = KCI + Cl2 + H2O =>
KCIO3 + 6 HCl = KCI + 3 Cl2 + 3 H2O
H2CO3 + Na2CO3 = NaHCO3 =>
H2CO3 + Na2CO3 = 2 NaHCO3
MeO + HCl = MeCl2 + H2O =>
MeO + 2 HCl = MeCl2 + H2O
Ba(NO3)2 + H2SO4 = BaSO4 + HNO3 =>
Ba(NO3)2 + H2SO4 = BaSO4 + 2 HNO3
KBr + AgNO3 = AgBr + K(NO3) =>
KBr + AgNO3 = AgBr + K(NO3)
KCIO3 = KCI + O2 =>
2 KCIO3 = 2 KCI + 3 O2
Mg(s) + AgNO3(aq) = Ag(s) + Mg(NO3)(aq) =>
Mg(s) + AgNO3(aq) = Ag(s) + Mg(NO3)(aq)
C18H38 + H2 = C15H32 =>
5 C18H38 + H2 = 6 C15H32
KMnO4 + CH{-}CH = KOOC{-}COOK + MnO2 + KOH + H2O =>
4 KMnO4 + 3 CH{-}CH = 3 KOOC{-}COOK + 4 MnO2 + KOH + H2O
F2 + O2 = F6O7 =>
6 F2 + 7 O2 = 2 F6O7
HCl + H2SO4 = HCl2 + H2S + H2O =>
16 HCl + H2SO4 = 8 HCl2 + H2S + 4 H2O
Cu(OH)2 + Na2SO4 = CuSO4 + NaOH =>
Cu(OH)2 + Na2SO4 = CuSO4 + 2 NaOH
N2O5 + H2SO4 = SO3 + HNO3 =>
N2O5 + H2SO4 = SO3 + 2 HNO3
Na2S + MoCl5 = NaCl + MoS2 + S =>
5 Na2S + 2 MoCl5 = 10 NaCl + 2 MoS2 + S
AlC + H2O = C2H6 + Al(OH)3 =>
2 AlC + 6 H2O = C2H6 + 2 Al(OH)3
MgBr2 + Na3PO4 = NaBr + Mg3(PO4)2 =>
3 MgBr2 + 2 Na3PO4 = 6 NaBr + Mg3(PO4)2
CHOOH + Mg = Mg(CHOO)2 + H2 =>
2 CHOOH + Mg = Mg(CHOO)2 + H2
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
Al4C3 + NaOH + H2O = NaAlO2 + CH4 =>
Al4C3 + 4 NaOH + 4 H2O = 4 NaAlO2 + 3 CH4
MgCrO4 + Ba(OH)2 = Mg(OH)2 + BaCrO4 =>
MgCrO4 + Ba(OH)2 = Mg(OH)2 + BaCrO4
Pd + Ga + As = PdGaAs =>
Pd + Ga + As = PdGaAs
Na2Cr2O7 + HI = I2 + CrI3 + NaI + H2O =>
Na2Cr2O7 + 14 HI = 3 I2 + 2 CrI3 + 2 NaI + 7 H2O
PbO2 + HCl = PbCl2Cl2 + H2O =>
PbO2 + 4 HCl = PbCl2Cl2 + 2 H2O
AuCl(aq) + Ag(s) = Ag3Au + Cl2 =>
2 AuCl(aq) + 6 Ag(s) = 2 Ag3Au + Cl2
CaOH + SO3 = Ca2SO4 + H2O =>
2 CaOH + SO3 = Ca2SO4 + H2O
H2C2O4 + KMnO4 = HMnO4 + K2C2O4 =>
H2C2O4 + 2 KMnO4 = 2 HMnO4 + K2C2O4
Na2SO3 + H{+} = SO2 + H2O + Na{+} =>
Na2SO3 + 2 H{+} = SO2 + H2O + 2 Na{+}
CaC2O4 + HCl = CaCl2 + H2C2O4 =>
CaC2O4 + 2 HCl = CaCl2 + H2C2O4
FeCO3HNO3 = FeNO3HCO3 =>
FeCO3HNO3 = FeNO3HCO3
H2SO4 + H3PO4 = H3SO4 + PO4H2 =>
H2SO4 + H3PO4 = H3SO4 + PO4H2
Na2O + Br2O5 = Na2Br2O6 =>
Na2O + Br2O5 = Na2Br2O6
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/17/24
Équations équilibrées sur12/17/23
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