| Équations équilibrées la veille | Équations équilibrées le lendemain |
Ag3 + 3 H2O = 3 AgO + 3 H2
C29H52 + O2 = CO2 + H2O =>
C29H52 + 42 O2 = 29 CO2 + 26 H2O
HF + O2 = F2O + H2O =>
2 HF + O2 = F2O + H2O
Al5 + CuCl2 = Cu5 + AlCl3 =>
2 Al5 + 15 CuCl2 = 3 Cu5 + 10 AlCl3
Na2Cr2O7 + NaI + HCl = CrCl3 + I2 + H2O + NaCl =>
Na2Cr2O7 + 6 NaI + 14 HCl = 2 CrCl3 + 3 I2 + 7 H2O + 8 NaCl
Pb(ClO2)2 + Mg = Mg(ClO2)2 + Pb =>
Pb(ClO2)2 + Mg = Mg(ClO2)2 + Pb
Na3[Co(CN)6] + FeSO4 = Fe3[Co(CN)6]2 + Na2SO4 =>
2 Na3[Co(CN)6] + 3 FeSO4 = Fe3[Co(CN)6]2 + 3 Na2SO4
HPO4 = H2 + PO4 =>
2 HPO4 = H2 + 2 PO4
TiO2 + Na2CO3 = Na2TiO3 + CO2 =>
TiO2 + Na2CO3 = Na2TiO3 + CO2
FeSO4 + K3[Fe(CN)6] = K2SO4 + KFe[Fe(CN)6] =>
FeSO4 + K3[Fe(CN)6] = K2SO4 + KFe[Fe(CN)6]
Zn + HgCl2 = ZnCl2 + Hg =>
Zn + HgCl2 = ZnCl2 + Hg
HCl + HNO3 = H2O + NO2 + Cl2 =>
2 HCl + 2 HNO3 = 2 H2O + 2 NO2 + Cl2
Na3PO4 + MnI2 = Mn3(PO4)2 + NaI =>
2 Na3PO4 + 3 MnI2 = Mn3(PO4)2 + 6 NaI
NaNO3 + HCl = HNO3 + NaCl =>
NaNO3 + HCl = HNO3 + NaCl
N2O5 + H2O = HNO3 =>
N2O5 + H2O = 2 HNO3
CuSO4*5H2O = CuSO4 + H2O =>
CuSO4*5H2O = CuSO4 + 5 H2O
KOH + BaO = Ba(KO)2 + H2O =>
2 KOH + BaO = Ba(KO)2 + H2O
NaOH + Ba(NO3)2 = Ba(OH)2 + NaNO3 =>
2 NaOH + Ba(NO3)2 = Ba(OH)2 + 2 NaNO3
CaO + CO2 = CaCO3 =>
CaO + CO2 = CaCO3
Na2S + SrBr2 = Na2SSrBr2 =>
Na2S + SrBr2 = Na2SSrBr2
H2SO4 + KBr = Br + SO2K2SO4 + H2O =>
2 H2SO4 + 2 KBr = 2 Br + SO2K2SO4 + 2 H2O
NH4 + Ca = NCa + H =>
NH4 + Ca = NCa + 4 H
La + H3PO4 = LaPO4 + H =>
La + H3PO4 = LaPO4 + 3 H
NO2NO3 = NO + O2 =>
2 NO2NO3 = 4 NO + 3 O2
NO + NH3 + O2 = N2 + H2O =>
4 NO + 4 NH3 + O2 = 4 N2 + 6 H2O
{-4} + + {-8} =>
2{-4} = {-8}
LiOH + H3PO4 = HOH + Li3PO4 =>
3 LiOH + H3PO4 = 3 HOH + Li3PO4
CuF2(s) + H2SO4(aq) = CuSO4 + HF =>
CuF2(s) + H2SO4(aq) = CuSO4 + 2 HF
Cl2 + LiI = LiCl + I2 =>
Cl2 + 2 LiI = 2 LiCl + I2
Al5 + CuCl2 = Cu5 + AlCl3 =>
2 Al5 + 15 CuCl2 = 3 Cu5 + 10 AlCl3
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
AgCl3 + Na = NaCl + Ag =>
AgCl3 + 3 Na = 3 NaCl + Ag
Na2SO4 + Fe(OH)2 = NaOH + FeSO4 =>
Na2SO4 + Fe(OH)2 = 2 NaOH + FeSO4
Hg2(NO3)2 + KI = K(NO3)2 + Hg2I =>
Hg2(NO3)2 + KI = K(NO3)2 + Hg2I
AlCl3 + Li2CO3 = Al(CO3) + Li2Cl3 =>
AlCl3 + Li2CO3 = Al(CO3) + Li2Cl3
AlSO4 + Br(NH4)2 = AlBr + SO4(NH4)2 =>
AlSO4 + Br(NH4)2 = AlBr + SO4(NH4)2
UO2SO4 + Na2CO3 = Na6[UO2(CO3)4] + Na2SO4 =>
UO2SO4 + 4 Na2CO3 = Na6[UO2(CO3)4] + Na2SO4
CuBr2(aq) + NH4NO3(aq) = NH4Br(aq) + Cu(NO3)2(aq) =>
CuBr2(aq) + 2 NH4NO3(aq) = 2 NH4Br(aq) + Cu(NO3)2(aq)
K3CO2 + CuCl2 = Cu3(CO2)2 + KCl =>
2 K3CO2 + 3 CuCl2 = Cu3(CO2)2 + 6 KCl
CrCl3 + KOH + H2O2 = K2CrO4 + KCl + HOH =>
2 CrCl3 + 10 KOH + 3 H2O2 = 2 K2CrO4 + 6 KCl + 8 HOH
Ba(OH)2(H2O) + NH4SCN(s) = Ba(SCN)2(s) + H2O(l) + NH3(g) =>
Ba(OH)2(H2O) + 2 NH4SCN(s) = Ba(SCN)2(s) + 3 H2O(l) + 2 NH3(g)
(CH3)3COH + PCl5 = CH3CH2CH2CH2Cl + POCl3 + HCl =>
(CH3)3COH + PCl5 = CH3CH2CH2CH2Cl + POCl3 + HCl
CO + CaO = Ca + CO2 =>
CO + CaO = Ca + CO2
N2 + H2SO4 = NO2 + SO2 + H2O =>
N2 + 4 H2SO4 = 2 NO2 + 4 SO2 + 4 H2O
HOCl + H2S = SO4 + H + Cl =>
4 HOCl + H2S = SO4 + 6 H + 4 Cl
CaOH2O + HCl = CaCl2 + H2O =>
CaOH2O + 2 HCl = CaCl2 + 2 H2O
KMnO4 + FeSO4 + HNO3 = Fe2(SO4)3 + Fe(NO3)3 + Mn(NO3)2 + KNO3 + H2O =>
3 KMnO4 + 15 FeSO4 + 24 HNO3 = 5 Fe2(SO4)3 + 5 Fe(NO3)3 + 3 Mn(NO3)2 + 3 KNO3 + 12 H2O
NaCl + AgNO3 = NaNO3 + AgCl = =>
NaCl + AgNO3 = NaNO3 + AgCl
SO + H2 = HSO =>
2 SO + H2 = 2 HSO
ZnSO4 = SO2 + ZnO + O2 =>
2 ZnSO4 = 2 SO2 + 2 ZnO + O2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/30/25
Équations équilibrées sur04/29/24
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