| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 NO2 + 2 LiOH = LiNO2 + LiNO3 + H2O
MgOH2 + Ca(NO3)2 = Mg(NO3)2 + CaOH2 =>
MgOH2 + Ca(NO3)2 = Mg(NO3)2 + CaOH2
Zn + OH{-} + H2O = Zn(OH)4{-2} + H2 =>
Zn + 2 OH{-} + 2 H2O = Zn(OH)4{-2} + H2
Ti + O2 = TiO2 =>
Ti + O2 = TiO2
Fe2B + Mg = MgB14 + Fe =>
14 Fe2B + Mg = MgB14 + 28 Fe
K2RuO4 + K2S2O8 = RuO4 + K2SO4 =>
K2RuO4 + K2S2O8 = RuO4 + 2 K2SO4
CaO + HCl = CaCl2 + H2O =>
CaO + 2 HCl = CaCl2 + H2O
C5H5 + Fe = FeH + C5H =>
C5H5 + 4 Fe = 4 FeH + C5H
NaO = ONa =>
NaO = ONa
CaO + HCl = CaCl2 + H2O =>
CaO + 2 HCl = CaCl2 + H2O
Cu + CuCl2 = Cu2Cl2 =>
Cu + CuCl2 = Cu2Cl2
Cu + HCl = CuCl2 + H2 =>
Cu + 2 HCl = CuCl2 + H2
Me(SO4) + H2O = Me + O2 + H2SO4 =>
2 Me(SO4) + 2 H2O = 2 Me + O2 + 2 H2SO4
Cu2 + SO4 + NH3 + H2O = [Cu(NH3)4]SO4H2O =>
Cu2 + 2 SO4 + 8 NH3 + 2 H2O = 2[Cu(NH3)4]SO4H2O
CH3CH2CHO + Ag(NH3)2OH = CH3CH2COOH + Ag + NH3 + H2O =>
CH3CH2CHO + 2 Ag(NH3)2OH = CH3CH2COOH + 2 Ag + 4 NH3 + H2O
NaOH + NH4Cl = NaCl + NH3 + H2O =>
NaOH + NH4Cl = NaCl + NH3 + H2O
Na + HN = NaH + N =>
Na + HN = NaH + N
Cs + HNO3 = NH4NO3 + CsNO3 + H2O =>
8 Cs + 10 HNO3 = NH4NO3 + 8 CsNO3 + 3 H2O
CO2O3 + HCl = COCl2 + Cl2 + H2O =>
CO2O3 + 8 HCl = COCl2 + 3 Cl2 + 4 H2O
I2 + KMnO4 + H2SO4 = KIO3 + MnSO4H2O =>
I2 + 2 KMnO4 + 2 H2SO4 = 2 KIO3 + 2 MnSO4H2O
Cu(OH)2 + HCl = CuCl2 + H2O = =>
Cu(OH)2 + 2 HCl = CuCl2 + 2 H2O
CuCl2 + H2SO3 + H2O = CuCl + H2SO4 + HCl =>
2 CuCl2 + H2SO3 + H2O = 2 CuCl + H2SO4 + 2 HCl
NaOH + Na2CrO4 = Na2OH + NaCrO4 =>
NaOH + Na2CrO4 = Na2OH + NaCrO4
NiS + HNO3 = NiSO + NO2 + H2O =>
NiS + 2 HNO3 = NiSO + 2 NO2 + H2O
Fe(NO3)2 + Mg(OH)3 = Fe(OH)3 + Mg(NO3)2 =>
Fe(NO3)2 + Mg(OH)3 = Fe(OH)3 + Mg(NO3)2
C6H12O6 + CO2 = C4H6O4 + O2 =>
C6H12O6 + 2 CO2 = 2 C4H6O4 + O2
CH3CH2OH + KMnO4 + H2SO4 = CH3COOH + H2O + K2SO4 + MnSO4 =>
5 CH3CH2OH + 4 KMnO4 + 6 H2SO4 = 5 CH3COOH + 11 H2O + 2 K2SO4 + 4 MnSO4
NaCH3OH = CH3ONaH =>
NaCH3OH = CH3ONaH
CuS + H2S = Cu(HS)2 =>
CuS + H2S = Cu(HS)2
H2SO4 + Cl2 = HClO4 + SO2 + H2O =>
7 H2SO4 + Cl2 = 2 HClO4 + 7 SO2 + 6 H2O
CaO + HCl = CaCl2 + H2O =>
CaO + 2 HCl = CaCl2 + H2O
KNO3 + Pb = Pb(NO3)4 + K =>
4 KNO3 + Pb = Pb(NO3)4 + 4 K
Cs + HNO3 = NH4NO3 + CsNO3 + H2O =>
8 Cs + 10 HNO3 = NH4NO3 + 8 CsNO3 + 3 H2O
CO + LiOH = LiCO + HO =>
CO + LiOH = LiCO + HO
NH4 = N2 + H2 =>
2 NH4 = N2 + 4 H2
(C6H12O6) + O2 = CO2 + H(OH) =>
(C6H12O6) + 6 O2 = 6 CO2 + 6 H(OH)
Pb{2+} + Al = Pb + Al{3+} =>
3 Pb{2+} + 2 Al = 3 Pb + 2 Al{3+}
Na + CuI2 = NaI2 + Cu =>
Na + CuI2 = NaI2 + Cu
KBr + Ce2 = KCe + Br2 =>
2 KBr + Ce2 = 2 KCe + Br2
CaO + HCl = CaCl2 + H2O =>
CaO + 2 HCl = CaCl2 + H2O
Na2SO4 + Cu(NO3)2 = Na2(NO3)2 + SO4Cu =>
Na2SO4 + Cu(NO3)2 = Na2(NO3)2 + SO4Cu
NH4OH + KMnO4 = NH4MnO4 + KOH =>
NH4OH + KMnO4 = NH4MnO4 + KOH
CaO + HCl = CaCl2 + H2O =>
CaO + 2 HCl = CaCl2 + H2O
AlOAsO3 = AlAsO4 =>
AlOAsO3 = AlAsO4
Ni + CuCrO4 = NiCrO4 + Cu =>
Ni + CuCrO4 = NiCrO4 + Cu
Fe(OH)3 + H2SO4 = Fe2(SO4)3 + H2O =>
2 Fe(OH)3 + 3 H2SO4 = Fe2(SO4)3 + 6 H2O
P2O5 + KOH = K3PO4 + H2O =>
P2O5 + 6 KOH = 2 K3PO4 + 3 H2O
P + O2 = P2O3 =>
4 P + 3 O2 = 2 P2O3
Al + H2SO4 = HAl + SO4 =>
2 Al + H2SO4 = 2 HAl + SO4
AgNO3 + AlI3 = AgI + Al(NO3)3 = AgI + Al(NO3)3 =>
3 AgNO3 + AlI3 = 3 AgI + Al(NO3)3
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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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