| Équations équilibrées la veille | Équations équilibrées le lendemain |
Bi(NO3)3(ac) + NaOH(ac) = Bi(OH)(s) + Na(NO3)3(ac)
(NH4)2SO4(aq) + Pb(NO3)2(aq) = NH4NO3(aq) + PbSO4 =>
(NH4)2SO4(aq) + Pb(NO3)2(aq) = 2 NH4NO3(aq) + PbSO4
[Al(OH)4]H + NH3 = Al(OH)3 + NH4OH =>
[Al(OH)4]H + NH3 = Al(OH)3 + NH4OH
OH{-} = O2 + H + {-} =>
2 OH{-} = O2 + 2 H + 2e
K3AlO3 + HNO3 = Al(OH)3 + KNO3 =>
K3AlO3 + 3 HNO3 = Al(OH)3 + 3 KNO3
(CH2)6N4 + O2 = CO2 + N2 + H2O =>
(CH2)6N4 + 9 O2 = 6 CO2 + 2 N2 + 6 H2O
SnCl4 + K2CrO4 = Sn(CrO4)2 + KCl =>
SnCl4 + 2 K2CrO4 = Sn(CrO4)2 + 4 KCl
C3H6O3 + CaCO3 = CO2 + H2O + CaC4H6O4 =>
4 C3H6O3 + 3 CaCO3 = 3 CO2 + 3 H2O + 3 CaC4H6O4
C2H2 + CO2 = H2O + C2 =>
4 C2H2 + 2 CO2 = 4 H2O + 5 C2
Na2SO4 + NH4Cl = NaCl + (NH4)2SO4 =>
Na2SO4 + 2 NH4Cl = 2 NaCl + (NH4)2SO4
CH3OH + KMnO4 = K2CO3 + MnO2 + H2O =>
CH3OH + 2 KMnO4 = K2CO3 + 2 MnO2 + 2 H2O
C2H2 + CO2 = H2O + C =>
2 C2H2 + CO2 = 2 H2O + 5 C
HCe + O2 = H2O + Ce2 =>
4 HCe + O2 = 2 H2O + 2 Ce2
C2H2 + CO2 = CO + H2 =>
C2H2 + 2 CO2 = 4 CO + H2
SiO2 + CaO = CaSiO3 =>
SiO2 + CaO = CaSiO3
Ca5(PO4)3OH + H{+} = Ca{2+} + H2PO4{-} + H2O =>
Ca5(PO4)3OH + 7 H{+} = 5 Ca{2+} + 3 H2PO4{-} + H2O
(NH4)(NO2) = N2(g) + H2O =>
(NH4)(NO2) = N2(g) + 2 H2O
CO + N2 + H2O = CO2 + N4H2 =>
CO + 2 N2 + H2O = CO2 + N4H2
Ca(OH)2 + CH3COOH = CH3COO + H3O + Ca =>
Ca(OH)2 + 4 CH3COOH = 4 CH3COO + 2 H3O + Ca
C2H2 + CO2 = C3O + H2O =>
C2H2 + CO2 = C3O + H2O
Al2(SO4)3*14H2O + Ca(HCO3)2 = Al(OH)3 + Ca(SO4) + CO2 + H2O =>
Al2(SO4)3*14H2O + 3 Ca(HCO3)2 = 2 Al(OH)3 + 3 Ca(SO4) + 6 CO2 + 14 H2O
Ni(OH)2 + NH3*H2O = [Ni(NH3)6](OH)2 + H2O =>
Ni(OH)2 + 6 NH3*H2O = [Ni(NH3)6](OH)2 + 6 H2O
FeCl2 + Al = Fe + AlCl3 =>
3 FeCl2 + 2 Al = 3 Fe + 2 AlCl3
Cu + NaOCl(aq) = CuO(s) + NaCl =>
Cu + NaOCl(aq) = CuO(s) + NaCl
CHCl3 + C6H6 = CH(C6H5)3 + HCl =>
CHCl3 + 3 C6H6 = CH(C6H5)3 + 3 HCl
LiCoO2 + HCl = LiCl + CoCl2 + H2O + O2 =>
4 LiCoO2 + 12 HCl = 4 LiCl + 4 CoCl2 + 6 H2O + O2
CH3OH + CH3CC{-} + Na{+} = CH3OCCH + NaCH3 =>
CH3OH + CH3CC{-} + Na{+} = CH3OCCH + NaCH3
KMnO4 + C3H5(OH)3 + H2SO4 = MnSO4 + CO2 + K2SO4 + H2O =>
14 KMnO4 + 5 C3H5(OH)3 + 21 H2SO4 = 14 MnSO4 + 15 CO2 + 7 K2SO4 + 41 H2O
Mg(NO3)2 + Na2SO4 = MgSO4 + (NO3)2 + Na2 =>
Mg(NO3)2 + Na2SO4 = MgSO4 + (NO3)2 + Na2
Al(NO3)3 + NH3 + H2O = NH4NO3 + Al(OH)3 =>
Al(NO3)3 + 3 NH3 + 3 H2O = 3 NH4NO3 + Al(OH)3
SnCl2 + HCl + HNO3 = H2[SnCl6] + NO + H2O =>
3 SnCl2 + 12 HCl + 2 HNO3 = 3 H2[SnCl6] + 2 NO + 4 H2O
Cu(NO3)2 + Zn(OH)2 = Zn(NO3)2 + Cu(OH)2 =>
Cu(NO3)2 + Zn(OH)2 = Zn(NO3)2 + Cu(OH)2
Fe(NO3)3 + Ni(NO3)2 + Mn(NO3)2 + Zn(NO3)2 + Cr(NO3)3 + C6H12O6 = (FeNiMnZnCr)3O4 + CO2 + N2 + H2O =>
9 Fe(NO3)3 + 9 Ni(NO3)2 + 9 Mn(NO3)2 + 9 Zn(NO3)2 + 9 Cr(NO3)3 + 26 C6H12O6 = 3(FeNiMnZnCr)3O4 + 156 CO2 + 54 N2 + 156 H2O
Mg(s) + K2SO4(aq) = MgSO4(aq) + K(s) =>
Mg(s) + K2SO4(aq) = MgSO4(aq) + 2 K(s)
LiI + CeO2 = LiCeO2 + I2 =>
2 LiI + 2 CeO2 = 2 LiCeO2 + I2
CrO2Cl2 + Na2SO3 = CrO2 + NaCl + SO3 =>
CrO2Cl2 + Na2SO3 = CrO2 + 2 NaCl + SO3
C6H13COOH + Na = (C6H13COO)2Na + H2 =>
2 C6H13COOH + Na = (C6H13COO)2Na + H2
CdCl2 + Na2CO3 = CdCO3 + NaCl =>
CdCl2 + Na2CO3 = CdCO3 + 2 NaCl
AlCl3 + NO2 = Al2O3 + NOCl + Cl2 =>
4 AlCl3 + 6 NO2 = 2 Al2O3 + 6 NOCl + 3 Cl2
Cu(SO4) + KI = K2(SO4) + CuI + I2 =>
2 Cu(SO4) + 4 KI = 2 K2(SO4) + 2 CuI + I2
PbSO4 + Ba = BaSO4 + Pb =>
PbSO4 + Ba = BaSO4 + Pb
NaOH(aq) + K2CrO4(aq) = KOH(aq) + Na2CrO4(aq) =>
2 NaOH(aq) + K2CrO4(aq) = 2 KOH(aq) + Na2CrO4(aq)
asparagine + O2 = H2O + CO2 + (NH2)2CO =>
C4H8N2O3 + 3 O2 = 2 H2O + 3 CO2 + (NH2)2CO
Cr + NaOH = Cr(OH)2 + Na2 =>
Cr + 2 NaOH = Cr(OH)2 + Na2
NaHCO3 + KMnO4 = KHCO3 + NaMnO4 =>
NaHCO3 + KMnO4 = KHCO3 + NaMnO4
KMnO4 + NO2 + KOH = K2MnO4 + KNO3 + H2O =>
KMnO4 + NO2 + 2 KOH = K2MnO4 + KNO3 + H2O
NO2 + KMnO4 + KOH = KNO3 + K2MnO3 + H2O =>
3 NO2 + KMnO4 + 4 KOH = 3 KNO3 + K2MnO3 + 2 H2O
C16H34 + O2 = CO2 + H2O =>
2 C16H34 + 49 O2 = 32 CO2 + 34 H2O
VO + Fe2O3 = FeO + V2O5 =>
2 VO + 3 Fe2O3 = 6 FeO + V2O5
Zn + HNO3 = Zn(NO3)2 + N2 + H2O =>
5 Zn + 12 HNO3 = 5 Zn(NO3)2 + N2 + 6 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/25/24
Équations équilibrées sur12/25/23
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